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Health Professions › Speech and Hearing

Noise Effects and Management

Works Count: 76452

Description

This cluster of papers explores the diverse effects of noise pollution on human health and well-being, covering topics such as cardiovascular effects, sleep disturbance, annoyance, children's cognition, and urban soundscapes. It also delves into the public health implications of environmental noise and provides evidence-based insights for noise policies.

Keywords

Noise Pollution; Health Effects; Environmental Noise; Traffic Noise; Annoyance; Cardiovascular Effects; Sleep Disturbance; Children's Cognition; Urban Soundscapes; Public Health

Psychophysics and physiology of hearing

1978-06-01
A. R. D. Thornton

NOISE-INDUCED HEARING LOSS

2000-06-15
Peter Rabinowitz
Hearing loss caused by exposure to recreational and occupational noise results in devastating disability that is virtually 100 percent preventable. Noise-induced hearing loss is the second most common form of … Hearing loss caused by exposure to recreational and occupational noise results in devastating disability that is virtually 100 percent preventable. Noise-induced hearing loss is the second most common form of sensorineural hearing deficit, after presbycusis (age-related hearing loss). Shearing forces caused by any sound have an impact on the stereocilia of the hair cells of the basilar membrane of the cochlea; when excessive, these forces can cause cell death. Avoiding noise exposure stops further progression of the damage. Noise-induced hearing loss can be prevented by avoiding excessive noise and using hearing protection such as earplugs and earmuffs. Patients who have been exposed to excessive noise should be screened. When hearing loss is suspected, a thorough history, physical examination and audiometry should be performed. If these examinations disclose evidence of hearing loss, referral for full audiologic evaluation is recommended.

Spatial hearing: the psychophysics of human sound localization

1997-09-01
Jens Blauert
Part 1 Introduction: auditory events and auditory space systems analysis of the auditory experiment remarks concerning experimental procedures (psychometric methods, signals and sound fields, probe microphones). Part 2 Spatial hearing … Part 1 Introduction: auditory events and auditory space systems analysis of the auditory experiment remarks concerning experimental procedures (psychometric methods, signals and sound fields, probe microphones). Part 2 Spatial hearing with one sound source: localization and localization blur the sound field at the two ears (propagation in the ear canal, the pinna and the effect of the head, transfer functions of the external ear) evaluating identical ear input signals (directional hearing in the median plane, distance hearing and inside-the-head locatedness) evaluating nonidentical ear inputs signals (interaural time differences, interaural level differences, the interaction of interaural time and level differences) additional parameters (motional theories, bone-condition, visual, vestibular and tactile theories). Part 3 Spatial hearing with multiple sound sources and in enclosed spaces: two sound sources radiating coherent signals (summing localization, the law of the first wavefront, inhibition of the primary sound) two sound sources radiating partially coherent or incoherent signals (the influence of the degree of coherence, binaural signal detection) more than two sound sources and diffuse sound fields. Part 4 Progress and trends since 1972: preliminary remarks the physics of the external ear (transfer functions of the external ear, area function and termination of the ear canal, analysis of transfer characteristics) evaluation of monaural attributes of the ear input signals evaluation of interaural attributes of the ear input signals (lateralization and multiple auditory events, summing localization and the law of the first wavefront, binaural localization, signal detection, and speech recognition in the presence of interfering noise, models of binaural signal processing) examples of applications (the auditory spatial impression, dummy-head stereophony). Part 5 Progress and trends since 1982: preliminary remarks binaural room simulation and auditory virtual reality binaural signal processing and speech enhancement the precedence effect - a case of cognition.

Response of binaural neurons of dog superior olivary complex to dichotic tonal stimuli: some physiological mechanisms of sound localization.

1969-07-01
J. M. Goldberg , P. B. Brown
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A principal components model of soundscape perception

2010-11-01
Östen Axelsson , Mats E. Nilsson , Birgitta Berglund
There is a need for a model that identifies underlying dimensions of soundscape perception, and which may guide measurement and improvement of soundscape quality. With the purpose to develop such … There is a need for a model that identifies underlying dimensions of soundscape perception, and which may guide measurement and improvement of soundscape quality. With the purpose to develop such a model, a listening experiment was conducted. One hundred listeners measured 50 excerpts of binaural recordings of urban outdoor soundscapes on 116 attribute scales. The average attribute scale values were subjected to principal components analysis, resulting in three components: Pleasantness, eventfulness, and familiarity, explaining 50, 18 and 6% of the total variance, respectively. The principal-component scores were correlated with physical soundscape properties, including categories of dominant sounds and acoustic variables. Soundscape excerpts dominated by technological sounds were found to be unpleasant, whereas soundscape excerpts dominated by natural sounds were pleasant, and soundscape excerpts dominated by human sounds were eventful. These relationships remained after controlling for the overall soundscape loudness (Zwicker’s N10), which shows that ‘informational’ properties are substantial contributors to the perception of soundscape. The proposed principal components model provides a framework for future soundscape research and practice. In particular, it suggests which basic dimensions are necessary to measure, how to measure them by a defined set of attribute scales, and how to promote high-quality soundscapes.

Introduction to the Psychology of Hearing

1977-12-01
Emily M. Owens
The author's stated general approach is to relate the psychological and perceptual aspects of sound to the underlying physiological mechanisms of hearing in a way that the material can be … The author's stated general approach is to relate the psychological and perceptual aspects of sound to the underlying physiological mechanisms of hearing in a way that the material can be used as a text to accompany an advanced undergraduate- or graduate-level course in auditory perception. The attempt is to provide an account of current trends in auditory research on a level not too technical for the novice. Psychoacoustic studies on humans and physiological studies on animals serve as the primary bases for subject matter presentation, and many practical applications are offered. Among the chapters are the following: the nature of sound and the structure of the auditory system; loudness, adaptation, and fatigue; frequency analysis, masking, and critical bands; pitch perception and auditory pattern perception; space perception; and speech perception. Within these chapter headings special attention is given to a number of topics, including signal detection theory, monaural and binaural hearing,

Environmental noise, sleep and health

2007-02-21
Alain Muzet

A review of otoacoustic emissions

1991-05-01
Rudolf Probst , Brenda L. Lonsbury‐Martin , Glen K. Martin
Otoacoustic emissions measured in the external ear canal describe responses that the cochlea generates in the form of acoustic energy. For the convenience of discussing their principal features, emitted responses … Otoacoustic emissions measured in the external ear canal describe responses that the cochlea generates in the form of acoustic energy. For the convenience of discussing their principal features, emitted responses can be classified into several categories according to the type of stimulation used to evoke them. On this basis, four distinct but interrelated classes can be distinguished including spontaneous, transiently evoked, stimulus-frequency, and distortion-product otoacoustic emissions. The present review details the findings that have been described for each emission type according to this classification schema. Additionally, the known features of emitted responses are discussed for both normally hearing and hearing-impaired humans and experimental animals, and with respect to their potential clinical applications. The findings reviewed here clearly indicate that future studies of otoacoustic emissions will significantly increase our understanding of the basic mechanisms of cochlear function while, at the same time, provide a new and important clinical tool.

Noise Stress Impairs Prefrontal Cortical Cognitive Function in Monkeys

1998-04-01
Amy F.T. Arnsten , Patricia S. Goldman‐Rakic
Background: Stress can exacerbate a number of psychiatric disorders, many of which are associated with prefrontal cortical (PFC) cognitive deficits.Biochemical studies demonstrate that mild stress preferentially increases dopamine turnover in … Background: Stress can exacerbate a number of psychiatric disorders, many of which are associated with prefrontal cortical (PFC) cognitive deficits.Biochemical studies demonstrate that mild stress preferentially increases dopamine turnover in the PFC.Our study examined the effects of acute, mild stress exposure on higher cognitive function in monkeys and the role of dopaminergic mechanisms in the stress response. Methods:The effects of loud (105-dB) noise stress were examined on a spatial working memory task (delayed response) dependent on the PFC, and on a reference memory task with similar motor and motivational demands (visual pattern discrimination) dependent on the inferior temporal cortex.The role of dopamine mechanisms was tested by challenging the stress response with agents that decrease dopamine receptor stimulation.Results: Exposure to noise stress significantly impaired delayed-response performance.Stress did not im-pair performance on "0-second" delay control trials and did not alter visual pattern discrimination performance, which is consistent with impaired PFC cognitive function rather than nonspecific changes in performance.Stress-induced deficits in delayed-response performance were ameliorated by pretreatment with drugs that block dopamine receptors (haloperidol, SCH 23390) or reduce stress-induced PFC dopamine turnover in rodents (clonidine, naloxone hydrochloride).Conclusions: These results indicate that stress impairs PFC cognitive function through a hyperdopaminergic mechanism.Stress may take the PFC "off-line" to allow more habitual responses mediated by posterior cortical and subcortical structures to regulate behavior.This mechanism may have survival value, but may often be maladaptive in human society, contributing to the vulnerability of the PFC in many neuropsychiatric disorders.

Noise exposure and public health.

2000-03-01
W. Passchier-Vermeer , W.F. Passchier
Exposure to noise constitutes a health risk. There is sufficient scientific evidence that noise exposure can induce hearing impairment, hypertension and ischemic heart disease, annoyance, sleep disturbance, and decreased school … Exposure to noise constitutes a health risk. There is sufficient scientific evidence that noise exposure can induce hearing impairment, hypertension and ischemic heart disease, annoyance, sleep disturbance, and decreased school performance. For other effects such as changes in the immune system and birth defects, the evidence is limited. Most public health impacts of noise were already identified in the 1960s and noise abatement is less of a scientific but primarily a policy problem. A subject for further research is the elucidation of the mechanisms underlying noise-induced cardiovascular disorders and the relationship of noise with annoyance and nonacoustical factors modifying health outcomes. A high priority study subject is the effects of noise on children, including cognitive effects and their reversibility. Noise exposure is on the increase, especially in the general living environment, both in industrialized nations and in developing world regions. This implies that in the twenty-first century noise exposure will still be a major public health problem.
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Prevalence of Hearing Loss in Older Adults in Beaver Dam, Wisconsin: The Epidemiology of Hearing Loss Study

1998-11-01
K. J. Cruickshanks , Terry L. Wiley , T S Tweed +3 more
There are no recent population-based data on the prevalence of hearing loss in older adults using standard audiometric testing. The population-based Epidemiology of Hearing Loss Study was designed to measure … There are no recent population-based data on the prevalence of hearing loss in older adults using standard audiometric testing. The population-based Epidemiology of Hearing Loss Study was designed to measure the prevalence of hearing loss in adults aged 48-92 years, residing in Beaver Dam, Wisconsin. Hearing thresholds were measured with standardized protocols using pure-tone air- and bone-conduction audiometry in sound-treated booths. The examination also included an otoscopic evaluation, screening tympanogram, and a questionnaire on hearing-related medical history, noise exposure, other potential risk factors, and self-perceived hearing handicap. Of the 4,541 eligible people, 3,753 (82.6%) participated in the hearing study (1993-1995). The average age of participants was 65.8 years, and 57.7% were women. The prevalence of hearing loss was 45.9%. The odds of hearing loss increased with age (odds ratio (OR) = 1.88 for 5 years, 95% confidence interval (CI) 1.80-1.97) and were greater for men than women (OR = 4.42, 95% CI 3.73-5.24). The male excess of hearing loss remained statistically significant after adjusting for age, education, noise exposure, and occupation (OR = 3.65). These results demonstrate that hearing loss is a very common problem affecting older adults. Epidemiologic studies are needed to understand the genetic, environmental, and sex-related determinants of age-related hearing loss and to identify potential intervention strategies.

Psychoacoustics: facts and models

1991-06-01
H. Fastl , Eberhard Zwicker
Stimuli and Procedures * Hearing Area * Information Processing in the Auditory System * Masking * Pitch and Pitch Strength * Critical Bands and Excitation * Just-Noticeable Sound Changes * … Stimuli and Procedures * Hearing Area * Information Processing in the Auditory System * Masking * Pitch and Pitch Strength * Critical Bands and Excitation * Just-Noticeable Sound Changes * Loudness * Sharpness and Sensory Pleasantness * Fluctuation Strength * Roughness * Subjective Duration * Rhythm * The Ear's Own Nonlinear Distortion * Binaural Hearing * Examples of Application.
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Exposure-response relationships for transportation noise

1998-12-01
Henk Miedema , Henk Vos
This article presents synthesis curves for the relationship between DNL and percentage highly annoyed for three transportation noise sources. The results are based on all 21 datasets examined by Schultz … This article presents synthesis curves for the relationship between DNL and percentage highly annoyed for three transportation noise sources. The results are based on all 21 datasets examined by Schultz [J. Acoust. Soc. Am. 64, 377–405 (1978)] and Fidell et al. [J. Acoust. Soc. Am. 89, 221–233 (1991)] for which acceptable DNL and percentage highly annoyed measure could be derived, augmented with 34 datasets. Separate, nonidentical curves were found for aircraft, road traffic, and railway noise. A difference between sources was found using data for all studies combined and for only those studies in which respondents evaluated two sources. The latter outcome strengthens the conclusion that the differences between sources cannot be explained by differences in study methodology.

Preferred Method For Clinical Determination Of Pure-Tone Thresholds

1959-11-01
Raymond Carhart , James F. Jerger
No AccessJournal of Speech and Hearing DisordersResearch Article1 Nov 1959Preferred Method For Clinical Determination Of Pure-Tone Thresholds Raymond Carhart, and James F. Jerger Raymond Carhart Google Scholar and James F. … No AccessJournal of Speech and Hearing DisordersResearch Article1 Nov 1959Preferred Method For Clinical Determination Of Pure-Tone Thresholds Raymond Carhart, and James F. Jerger Raymond Carhart Google Scholar and James F. Jerger Google Scholar https://doi.org/10.1044/jshd.2404.330 SectionsAboutPDF ToolsAdd to favoritesDownload CitationTrack Citations ShareFacebookTwitterLinked In Additional Resources FiguresReferencesRelatedDetailsCited by PLOS ONE18:3 (e0283519)28 Mar 2023Validation of web-based audiometry version of HEARZAPPandi Renganath P., Vidya Ramkumar and Annalisa Pace JAMA Network Open6:3 (e233061)15 Mar 2023Peripheral Auditory Function in Tanzanian Children Living With HIV With Clinically Normal HearingChristopher E. 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Vander Werff International Journal of Audiology (1-6)20 Jan 2023A Central Auditory Test reveals differences between drug treatment regimens in adults living with HIVChristopher E. Niemczak, Yi Zhan, Junkun Ren, Fengxiang Song, Hongzhou Lu, Guochao Chen, Abigail M. Fellows, Jiang Gui, Sigfrid D. Soli, Jay C. Buckey and Yuxin Shi Frontiers in Neuroscience1617 Jan 2023Spatial rehabilitation using virtual auditory space training paradigm in individuals with sensorineural hearing impairmentKavassery Venkateswaran Nisha, Ajith Kumar Uppunda and Rakesh Trinesh Kumar Environmental Health Perspectives131:3The Health Effects of 72 Hours of Simulated Wind Turbine Infrasound: A Double-Blind Randomized Crossover Study in Noise-Sensitive, Healthy AdultsNathaniel S. Marshall, Garry Cho, Brett G. Toelle, Renzo Tonin, Delwyn J. Bartlett, Angela L. D'Rozario, Carla A. Evans, Christine T. Cowie, Oliver Janev, Christopher R. Whitfeld, Nick Glozier, Bruce E. Walker, Roo Killick, Miriam S. Welgampola, Craig L. Phillips, Guy B. Marks and Ronald R. Grunstein Trends in Hearing27 (233121652311609)1 Jan 2023U.S. Population Data on Hearing Loss, Trouble Hearing, and Hearing-Device Use in Adults: National Health and Nutrition Examination Survey, 2011–12, 2015–16, and 2017–20Larry E. Humes Ear & HearingPublish Ahead of Print5 Apr 2023Asymmetric Hearing Loss in Adult Cochlear Implant Recipients: Results and Recommendations From a Multisite Prospective Clinical TrialJill B. Firszt, Laura K. Holden, Noël Y. Dwyer, Ruth M. Reeder and Michael J. Strube Indian Journal of Otolaryngology and Head & Neck Surgery30 Dec 2022Effect of Contralateral Acoustic Stimulation on Temporal Processing Abilities in Individuals with Normal HearingPraveen Prakash, Adithya Sreedhar, Abishek Umashankar and Prashanth Prabhu International Journal of Audiology (1-11)28 Dec 2022ABO blood group and cochlear function: evidence from a large sample size studyChanggeng Mo, Ting Fung Ma and Bradley McPherson Indian Journal of Otolaryngology and Head & Neck Surgery20 Dec 2022Effect of Age and Hearing Loss on Auditory Processing SkillsGeetha Chinnaraj, Chandni Jain, Keerthi Sringari Parameshwara and Rakesh Trinesh Frontiers in Neurology139 Dec 2022Associations of audiometric hearing and speech-in-noise performance with cognitive decline among older adults: The Baltimore Longitudinal Study of Aging (BLSA)Kening Jiang, Nicole M. Armstrong, Yuri Agrawal, Alden L. Gross, Jennifer A. Schrack, Frank R. Lin, Luigi Ferrucci, Susan M. Resnick, Jennifer A. Deal and Danielle S. Powell American Journal of Audiology31:4 (1098-1115)5 Dec 2022Effect of Occupational Noise Exposure on Cognition and Suprathreshold Auditory Skills in Normal-Hearing IndividualsSahana Vasudevamurthy and Ajith Kumar U. The Egyptian Journal of Otolaryngology38:11 Dec 2022Audio-vestibular manifestations in Kawasaki disease (KD): a rare atypical case presentationR. Mayuri Rao, E. R. Rajils Raveendran, K. Nidha, K. Namitha, P. Prashanth Prabhu and K. V. Nisha The Egyptian Journal of Otolaryngology38:11 Dec 2022High-frequency audiometry, speech perception in quiet and noise, and vestibular-evoked myogenic potential in women with polycystic ovary syndromeKumari Apeksha, Ananya Basappa and Darshan Devananda Indian Journal of Otolaryngology and Head & Neck Surgery74:S3 (4100-4105)1 Dec 2022Effect of Efferent Stimulation on the Differential Sensitivity in Individuals with Normal HearingAdithya Sreedhar, Praveen Prakash, Abishek Umashankar and Prashanth Prabhu Indian Journal of Otolaryngology and Head & Neck Surgery74:S3 (5492-5498)1 Dec 2022Changes in Auditory Working Memory Capacities During AdolescenceAbishek Umashankar, Chandana Shivaiah and Prashanth Prabhu Journal of the American Academy of Audiology29 Nov 2022Audiological Findings in Children with PLA2G6-Associated NeurodegenerationValiyaparambath Purushothaman Vandana, Jeevendra Kumar Darshini and Bindu Parayil Sankaran International Journal of Audiology (1-8)27 Oct 2022Measuring resonance frequency of the middle ear in school-aged children: potential applications for detecting middle ear dysfunctionCerys Downing, Joseph Kei and Carlie Driscoll International Journal of Audiology61:10 (818-825)3 Oct 2022The World Health Organization (WHO) hearing impairment guidelines and a speech recognition in noise (SRN) disorderAndrew J. Vermiglio and Xiangming Fang The Journal of the Acoustical Society of America152:4 (2419-2433)1 Oct 2022Supra-threshold deficits in normal hearing military recruits exposed to impulse noiseAlexis Pinsonnault-Skvarenina, William Soucy, Jonathan Noël, Félicia Doucet, Élise Lévesque, Adrian Fuente and Tony Leroux Journal of Otology17:4 (191-196)1 Oct 2022Effect of diurnal changes on dichotic listening in younger adults with normal hearingPraveen Prakash, K.P. Vismaya, Dhruvan S. Mahesh and Prashanth Prabhu Hearing Research424 (108594)1 Oct 2022Effects of unilateral eye closure on middle ear muscle contractionsStephen M. Tasko, Kristy K. Deiters, Gregory A. Flamme, Madeline V. Smith, William J. Murphy, Heath G. Jones, Nathaniel T. Greene and William A. Ahroon The Laryngoscope28 Sep 2022A Smartphone Application and Education Program for Hearing Health Promotion in High School TeenagersJolie L. Chang, Camille Huwyler, Norimasa Yoshida, Jennifer Henderson Sabes and Steven W. Cheung Frontiers in Psychology1326 Sep 2022Fear influences phantom sound percepts in an anechoic roomSam Denys, Rilana F. F. Cima, Thomas E. Fuller, An-Sofie Ceresa, Lauren Blockmans, Johan W. S. Vlaeyen and Nicolas Verhaert Revista de Investigación en Logopedia12:2 (e81057)23 Sep 2022Validez, precisión diagnóstica y fiabilidad del Test de Palabras Parónimas Susurradas para la detección rápida de la presbiacusiaJesús Valero-García and Josep María Vila-Rovira American Journal of Audiology31:3S (892-904)21 Sep 2022Feasibility and Assessment of a Hybrid Audiology Service Delivery Model for Older Adult Hearing Aid Users: A Pilot StudyMichelle L. Arnold, Breanne Schwartz, Haley Neil, Theresa H. Chisolm and Victoria A. Sanchez Biology of Sex Differences13:116 Sep 2022Sex differences in number of X chromosomes and X-chromosome inactivation in females promote greater variability in hearing among malesVan Summers BMC Geriatrics22:115 Sep 2022Sensory and motor correlates of frailty: dissociation between frailty phenotype and frailty indexFlorian Beier, Martin Löffler, Frauke Nees, Lucrezia Hausner, Lutz Frölich and Herta Flor International Journal of Environmental Research and Public Health19:17 (11028)3 Sep 2022Subclinical Hearing Deficits in Noise-Exposed FirefightersHillary A. Snapp, Natasha Schaefer Solle, Barbara Millet and Suhrud M. Rajguru Ear & Hearing43:5 (1526-1539)1 Sep 2022Characterizing Electrophysiological Response Properties of the Peripheral Auditory System Evoked by Phonemes in Normal and Hearing Impaired EarsWilliam J. Riggs, Meghan M. Hiss and Oliver F. Adunka American Journal of Audiology31:3 (737-745)1 Sep 2022Tinnitus Affects Endogenous But Not Exogenous Auditory Attention OrientingYichen Yuan, Yuexin Cai, Jiashuang Wu, Jiahong Li, Xiayin Huang, Guisheng Chen, Liping Lan, Hemei Huang, Hanwen Dong, Yiqing Zheng and Zhenzhu Yue International Journal of Audiology (1-17)29 Aug 2022Leisure noise exposure and hearing outcomes among Canadians aged 6 to 79 yearsKatya Feder, Leonora Marro and Cory Portnuff Behavior Research Methods12 Aug 2022Validation of a tablet-based assessment of auditory sensitivity for researchersKathryn Wiseman, Jerry Slotkin, Meredith Spratford, Amberlee Haggerty, Maggie Heusinkvelt, Sandra Weintraub, Richard Gershon and Ryan McCreery Frontiers in Neurology135 Aug 2022A randomized single-blind controlled trial of a prototype digital polytherapeutic for tinnitusGrant D. Searchfield and Philip J. Sanders Hearing Research421 (108491)1 Aug 2022Which threshold do we trust? 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Hackett and Ramnarayan Ramachandran American Journal of Audiology31:2 (403-410)2 Jun 2022Effect of Electrode Montage on 500-Hz Tone Burst Evoked Masseter Vestibular Evoked Myogenic PotentialVinayagar Pazhani Thirusangu and Sujeet Kumar Sinha International Journal of Pediatric Otorhinolaryngology (111212)1 Jun 2022Effect of modified programming parameters on sound field thresholds, speech perception and CAEP among children using CP802 processorMuthuselvi T, Ravikumar A, Madhuri Gore and AjithKumar U Aging and Health Research2:2 (100074)1 Jun 2022Inhibitory control and value-directed strategic attention in persons with mild age-related hearing lossShraddha A. Shende, Elizabeth A. Lydon, Fatima T. Husain and Raksha A. 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Relationship Between the Three-Dimensional Video Head Impulse Test (vHIT) and MR/CT ImagingMahadi Salah, Julie Moyaert, Olivier Vanderveken, Steven Schepers, Bruno Termote, Vincent Van Rompaey and Sebastien Janssens de Varebeke World Journal of Clinical Cases10:6 (1815-1825)26 Feb 2022Early detection of noise-induced hearing lossZhao-Li Meng, Fei Chen, Fei Zhao, Hai-Ling Gu and Yun Zheng Hearing, Balance and Communication20:1 (15-20)2 Jan 2022Individuals practicing meditation have enhanced subcortical auditory processing of speechSujeet Kumar Sinha and Manisha Sahu Journal of International Society of Preventive and Community Dentistry12:5 (513)Should dentists mandatorily wear ear protection device to prevent occupational noise-induced hearing loss? A randomized case–control studyKishanM Mohan, Aditi Chopra, Vasudeva Guddattu, Shruti Singh and Kumari Upasana CoDAS34:1Comparison of performance with hearing aid programmed to NAL-NL1 first-fit and optimized-fitSreena Ediyarath Narayanan and Puttabasappa Manjula Trends in Hearing26 (233121652211397)1 Jan 2022Comparing Clinically Applicable Behavioral and Electrophysiological Measures of Speech Detection, Discrimination, and ComprehensionPushkar Deshpande, Christian Brandt, Stefan Debener and Tobias Neher ORL84:3 (238-246)Hearing Impairment and Audiological Alterations in Euthyroid Hashimoto's ThyroiditisÖmercan Topaloğlu and Bayram Şahin Ear & HearingPublish Ahead of Print20 Dec 2022Accelerated Cognitive Decline Associated With Hearing Loss and Bilateral Vestibulopathy: Insights From a Prospective Cross-Sectional Study Using the Repeatable Battery for the Assessment of Neuropsychological Status Adjusted for the Hearing Impaired in the DFNA9 PopulationHanne Gommeren, Joyce Bosmans, Julie Moyaert, Griet Mertens, Patrick Cras, Sebastiaan Engelborghs, Angelique Van Ombergen, Annick Gilles, Erik Fransen, Raymond van de Berg, Sebastien JanssensdeVarebeke and Vincent Van Rompaey Ear & Hearing43:3 (822-835)1 May 202212 Oct 2021Extended High-frequency Hearing Impairment Despite a Normal Audiogram: Relation to Early Aging, Speech-in-noise Perception, Cochlear Function, and Routine Earphone UseSrikanta K. Mishra, Udit Saxena and Hansapani Rodrigo Ear & Hearing43:3 (874-882)1 May 202220 Sep 2021Intraoperative Electrocochleography in Subjects Affected by Vestibular Schwannoma and Ménière's Disease: Comparison of ResultsEleonora M. C. Trecca, Oliver F. Adunka, Meghan M. Hiss, Jameson K. Mattingly, Aaron C. Moberly, Edward E. Dodson, Michele Cassano, Daniel M. Prevedello and William J. Riggs Ear & Hearing43:2 (495-506)1 Mar 202227 Jul 2021Evaluation of Remote Check: A Clinical Tool for Asynchronous Monitoring and Triage of Cochlear Implant RecipientsSaji Maruthurkkara, Sasha Case and Riaan Rottier Audiology Research11:4 (673-690)13 Dec 2021Verification of a Mobile Psychoacoustic Test SystemJordana C. Soares, Sangamanatha A. Veeranna, Vijay Parsa, Chris Allan, Winnie Ly, Minh Duong, Paula Folkeard, Sheila Moodie and Prudence Allen American Journal of Audiology30:4 (956-967)9 Dec 2021Perceived Listening Difficulty in the Classroom, Not Measured Noise Levels, Is Associated With Fatigue in Children With and Without Hearing LossSamantha J. Gustafson, Stephen Camarata, Benjamin W. Y. Hornsby and Fred H. BessAmerican Journal of Audiology30:4 (1037-1047)9 Dec 2021Relationship Between Peripheral and Central Auditory Abilities and Iron Deficiency Anemia in Adolescent GirlsChandni Jain, Vipin Ghosh Pushpoth Gangadharan, Chetak Kadabasal Basavaraja and Aishwarya LakshmiAmerican Journal of Audiology30:3S (825-833)11 Oct 2021Wideband Acoustic Reflex Growth in Adults With Cystic FibrosisMartha R. Westman, Daniel B. Putterman, Angela C. Garinis, Lisa L. Hunter and M. Patrick Feeney Scientific Reports11:11 Oct 2021Relationship between objective measures of hearing discrimination elicited by non-linguistic stimuli and speech perception in adultsHugo Sohier, Fabrice Bardy and Teresa Y. C. Ching An International Journal of Otorhinolaryngology Clinics13:1 (26-28)29 Sep 2021Noise through Bone Conduction—Differential Diagnosis for the Type of Hearing LossSindhu Parthasarathy and Hemanth N Shetty American Journal of Audiology30:3 (761-768)10 Sep 2021Hearing Aid Consumer Reviews: A Linguistic Analysis in Relation to Benefit and Satisfaction RatingsVinaya Manchaiah, De Wet Swanepoel, Abram Bailey, James W. Pennebaker and Rebecca J. BennettAmerican Journal of Audiology30:3 (709-716)10 Sep 2021Self-Reported Reasons for the Non-Use of Hearing Aids Among Hispanic Adults With Hearing LossJamie L. Desjardins and Loren R. SoteloAmerican Journal of Audiology30:3 (745-754)10 Sep 2021Experiences With Hearing Health Care Services: What Can We Learn From Online Consumer Reviews?Vinaya Manchaiah, Rebecca J. Bennett, Pierre Ratinaud and De Wet SwanepoelAmerican Journal of Audiology30:3 (518-523)10 Sep 2021Head Impulse Test Paradigm and Suppression Head Impulse Test Paradigm in Individuals With and Without Motion SicknessRakesh T. Kumar and Sujeet Kumar SinhaAmerican Journal of Audiology30:3 (790-795)10 Sep 2021An Objective Approach Toward Understanding Auditory Processing DisorderAkshay R. Maggu and Tobias OverathAmerican Journal of Audiology30:3 (631-641)10 Sep 2021Expanding the Role of Educational Audiologists After a Failed Newborn Hearing Screening: A Quality Improvement StudyCaitlin Sapp, Jonathan Stirn, Tammy O'Hollearn and Elizabeth A. WalkerAmerican Journal of Audiology30:3 (755-760)10 Sep 2021Influence of Tasking During Vestibular TestingKathryn Makowiec, Kaylee Smith, Ashley Deeb, Erica Bennett and Jenni SisAmerican Journal of Audiology30:3 (590-601)10 Sep 2021Targeted Re-Instruction for Hearing Aid Use and Care SkillsCarly C. M. Alicea and Karen A. DohertyAmerican Journal of Audiology30:3 (669-675)10 Sep 2021Online Consumer Reviews on Hearing Health Care Services: A Textual Analysis Approach to Examine Psychologically Meaningful Language DimensionsVinaya Manchaiah, De Wet Swanepoel and Rebecca J. BennettAmerican Journal of Audiology30:3 (717-729)10 Sep 2021Audiologist-Supported Internet-Based Cognitive Behavioral Therapy for Tinnitus in the United States: A Pilot TrialEldré W. Beukes, Gerhard Andersson, Marc Fagelson and Vinaya ManchaiahAmerican Journal of Audiology30:3 (769-776)10 Sep 2021A Simplified Approach to Quantifying a Child's Bilingual Language ExperienceLauren Calandruccio, Isabella Beninate, Jacob Oleson, Margaret K. Miller, Lori J. Leibold, Emily Buss and Barbara L. RodriguezAmerican Journal of Audiology30:3 (688-702)10 Sep 2021Relation Between the Screening Checklist for Auditory Processing in Adults and Diagnostic Auditory Processing Test PerformanceRamya Vaidyanath and Asha YathirajAmerican Journal of Audiology30:3 (676-687)10 Sep 2021Use of a Smartphone App for Cochlear Implant Patients With TinnitusAnn E. Perreau, Richard S. Tyler, Victoria Frank, Alexandra Watts and Patricia C. ManciniAmerican Journal of Audiology30:3 (557-589)10 Sep 2021Exploring Current Practice, Knowledge, and Training Needs for Managing Psychosocial Concerns in the Audiology Setting: Perspectives of Audiologists, Audiology Reception Staff, and ManagersRebecca J. Bennett, India Kelsall-Foreman, Sara Donaldson, Michelle Olaithe, Lisa Saulsman and Johanna C. BadcockAmerican Journal of Audiology30:3 (642-654)10 Sep 2021Speech Understanding in Modulated Noise and Speech Maskers as a Function of Cognitive Status in Older AdultsSara K. Mamo and Karen S. HelferAmerican Journal of Audiology30:3 (777-789)10 Sep 2021Cochlear Implant Behavioral Outcomes for Children With Auditory Neuropathy Spectrum Disorder: A Mini-Systematic ReviewKatherine Myers and Nannette NicholsonAmerican Journal of Audiology30:3 (535-543)10 Sep 2021The Additional Effect of Vestibular Rehabilitation Therapy on Residual Dizziness After Successful Modified Epley Procedure for Posterior Canal Benign Paroxysmal Positional VertigoMaryam Heydari, Mohsen Ahadi, Bahram Jalaei, Mohammad Maarefvand and Hossein TalebiAmerican Journal of Audiology30:3 (655-668)10 Sep 2021Clinical Importance of Binaural Information: Extending Auditory Assessment in Clinical Populations Using a Portable Testing PlatformAnna C. Diedesch, S. J. Adelaide Bock and Frederick J. GallunAmerican Journal of Audiology30:3 (505-517)10 Sep 2021Online, Asynchronous Hearing Education and Research Project for Ethnically Diverse Adolescents via Interprofessional Collaboration and Electronic Service-Learning During the COVID-19 Pandemic: A Pilot Study on the Needs and ChallengesShruti Balvalli DeshpandeAmerican Journal of Audiology30:3 (730-744)10 Sep 2021Disposable Hearing Aid Battery Management: Survey Assessment of Providers and Qualitative Interviews of PatientsTorri Ann Woodruff, Jackie DiFrancesco, Michael Kurth, Alison Marinelli and Kathleen M. CienkowskiAmerican Journal of Audiology30:3 (481-496)10 Sep 2021Meta-Analysis of Speech Recognition Outcomes in Younger and Older Adults With Cochlear ImplantsErin C. Schafer, Sharon Miller, Jacy Manning, Qi Zhang, Alexandra Lavi, Emily Bodish, Andrea Fuentes and Eric De BlaeyAmerican Journal of Audiology30:3 (616-630)10 Sep 2021Aging Effect on Mandarin Chinese Vowel and Tone Identification in Six-Talker BabbleChang Liu, Can Xu, Yuxia Wang, Lilong Xu, Hui Zhang and Xiaohu YangAmerican Journal of Audiology30:3 (497-504)10 Sep 2021Self-Reported Hearing Loss and Associated Factors in Older Adults at a Memory ClinicMaria Eduarda Pinheiro Hüttner Feijó, Patrícia Haas, Danúbia Hillesheim, André Junqueira Xavier, Anna Quialheiro, Maria Isabel d'Ávila Freitas and Karina Mary de PaivaAmerican Journal of Audiology30:3 (602-615)10 Sep 2021Do Acoustic Environment Characteristics Affect the Lexical Development of Children With Cochlear Implants? A Longitudinal Study Before and After Cochlear Implant ActivationMarinella Majorano, Margherita Brondino, Letizia Guerzoni, Alessandra Murri, Rachele Ferrari, Manuela Lavelli, Domenico Cuda, Christine Yoshinaga-Itano, Marika Morelli and Valentina PersiciAmerican Journal of Audiology30:3 (524-534)10 Sep 2021The Relationship Between Tinnitus Pitch, Audiogram Edge Frequency, and Auditory Stream Segregation Abilities in Individuals With TinnitusSaransh Jain, Riya Cherian, Nuggehalli P. Nataraja and Vijaya Kumar Narne Annals of Otology and Neurotology4:02 (069-073)1 Sep 2021Effects of Menstrual Cycles on VOR Gain FunctionsSujeet Kumar Sinha, Alfarghal Mohamad and Suman Penwal Frontiers in Digital Health313 Aug 2021Bayesian Pure-Tone Audiometry Through Active Learning Under Informed PriorsMarco Cox and Bert de Vries The Journal of the Acoustical Society of America150:2 (1030-1043)1 Aug 2021Audiometric assessment of hearing loss sustained during military serviceDavid A. Lowe and Brian C. J. Moore Journal of Speech, Language, and Hearing Research64:7 (2472-2489)16 Jul 2021Restoration Strategies Following Short-Term Vocal Exertion in Healthy Young AdultsRobert Brinton Fujiki, Jessica E. Huber and M. Preeti Sivasankar Hearing, Balance and Communication (1-4)2 Jul 2021Evaluation of difference limen for frequency, intensity and duration in individuals with visual impairmentAlka Choyi Kandiyil, Ardra Kannancheeri, Monam Sinha and Prashanth Prabhu Otology & Neurotology42:5 (671-677)1 Jun 2021Predictive Sensitivity and Concordance of Machine-learning Tools for Diagnosing DFNA9 in a Large Series of p.Pro51Ser Variant Carriers in the COCH-geneMahadi Salah, Sebastien Janssens de Varebeke, Erik Fransen, Vedat Topsakal, Guy Van Camp and Vincent Van Rompaey Operative Techniques in Otolaryngology-Head and Neck Surgery32:2 (87-91)1 Jun 2021Smartphone based hearing evaluationOphir Handzel and Kevin Franck The Egyptian Rheumatologist43:3 (219-224)1 Jun 2021Detection of hearing loss in rheumatoid arthritis patients using extended high frequency audiometry: Is it related to disease activity and severity?Nada M. Gamal, Amira M.A. El-Oseily, Hossam Mostafa, Eman R. Badawy and Mona H. Abd Elsamea The Journals of Gerontology: Series A18 May 2021Association of Hearing Impairment With Higher-Level Physical Functioning and Walking Endurance: Results From the Baltimore Longitudinal Study of AgingPablo Martinez-Amezcua, Pei-Lun Kuo, Nicholas S Reed, Eleanor M Simonsick, Yuri Agrawal, Frank R Lin, Jennifer A Deal, Luigi Ferrucci, Jennifer A Schrack and Lewis Lipsitz Seminars in Hearing42:02 (152-157)1 May 2021Telehealth Audiology and Virtual Hearing Screenings: A Case ReportErika Sophia Linkenheimer Journal of Vestibular Research (1-10)Detection of VOR dysfunction during the gaze stabilization test: Does target size matter?Adam Thompson-Harvey, Charlotte E. Dutcher, Heather A. Monroe, Belinda C. Sinks and Joel A. Goebel Hearing Research403 (108188)1 Apr 2021Peripheral deficits and phase-locking declines in aging adultsSamira Anderson, Rebecca Bieber and Alanna Schloss Geriatrics6:1 (22)5 Mar 2021Cognitive Flexibility and Inhibition in Individuals with Age-Related Hearing LossShraddha A. Shende, Lydia T. Nguyen, Elizabeth A. Lydon, Fatima T. Husain and Raksha A. Mudar JAMA Otolaryngology–Head & Neck Surgery4 Mar 2021Test-Retest Reliability of Audiometric Assessment in Individuals With Mild DementiaKatrina S. McClannahan, Yi-Fang Chiu, Mitchell S. Sommers and Jonathan E. Peelle JASA Express Letters1:3 (034402)1 Mar 2021A three-step pattern in audiometric thresholdsEric C. Hoover International Journal of Audiology (1-16)14 Feb 2021Personal listening device usage among Canadians and audiometric outcomes among 6–29 year oldsKatya Feder, James McNamee, Leonora Marro and Cory Portnuff European Archives of Oto-Rhino-Laryngology2 Feb 2021Effects of diurnal changes on temporal processing in morning-type and evening-type individuals with normal hearingPraveen Prakash, Ariya Jayan and Prashanth Prabhu Hearing, Balance and Communication (1-8)6 Jan 2021Hearing in individuals enrolled for drug-resistant tuberculosis treatment: a retrospective study from a South Indian cityUsha Shastri, Zaiba Fatima Khateeb, Mohd Aaman Khan and Vibha Kanagokar Brain Sciences11:1 (52)5 Jan 2021Prediction of Acoustic Residual Inhibition of Tinnitus Using a Brain-Inspired Spiking Neural Network ModelPhilip J. Sanders, Zohreh G. Doborjeh, Maryam G. Doborjeh, Nikola K. Kasabov and Grant D. Searchfield Annals of Indian Academy of Otorhinolaryngology Head and Neck Surgery5:1 (8)Effects of probe tip placement on static acoustic admittance at the plane of measurementPreeti Sahu and Debadatta Mahallik Trends in Hearing25 (233121652199913)1 Jan 2021Detection, Speech Recognition, Loudness, and Preference Outcomes With a Direct Drive Hearing Aid: Effects of BandwidthPaula Folkeard, Maaike Van Eeckhoutte, Suzanne Levy, Drew Dundas, Parvaneh Abbasalipour, Danielle Glista, Sumit Agrawal and Susan Scollie Trends in Hearing25 (233121652110573)1 Jan 2021Utilizing True Wireless Stereo Earbuds in Automated Pure-Tone AudiometryZhenyu Guo, Guangzheng Yu, Huali Zhou, Xianren Wang, Yigang Lu and Qinglin Meng Ear & Hearing42:5 (1163-1172)1 Sep 20214 Feb 2021Occupational Noise Exposure and Longitudinal Hearing Changes in Post-9/11 US Military Personnel During an Initial Period of Military ServiceKelly M. Reavis, Garnett P. McMillan, Kathleen F. Carlson, Antony R. Joseph, Jonathan M. Snowden, Susan Griest and James A. Henry Ear & Hearing42:2 (343-354)1 Mar 20217 Aug 2020Cortical Tracking of Speech in Delta Band Relates to Individual Differences in Speech in Noise Comprehension in Older AdultsJacie R. McHaney, G. Nike Gnanateja, Kirsten E. Smayda, Benjamin D. Zinszer and Bharath Chandrasekaran Ear & Hearing42:1 (130-141)1 Jan 20213 Aug 2020The Effect of Auditory Residual Inhibition on Tinnitus and the ElectroencephalogramRohan O. C. King, Giriraj Singh Shekhawat, Chris King, Emily Chan, Kei Kobayashi and Grant D. Searchfield Mithila Durai, Philip Sanders, Zohreh Doborjeh, Maryam Doborjeh, Anne Wendt, Nikola Kasabov and Grant D. Searchfield (2021) Prediction of tinnitus masking benefit within a case series using a spiking neural network model Tinnitus - An Interdisciplinary Approach Towards Individualized Treatment: From Heterogeneity to Personalized Medicine10.1016/bs.pbr.2020.08.003 Trevor Larsen, Gustavo Malkomes and Dennis Barbour (2021) Accelerating Psychometric Screening Tests with Prior Information Explainable AI in Healthcare and Medicine10.1007/978-3-030-53352-6_29 The Laryngoscope11 Dec 2020Health Literacy and Hearing Healthcare UseEmma D. Tran, Yona Vaisbuch, Z. Jason Qian, Matthew B. Fitzgerald and Uchechukwu C. Megwalu American Journal of Audiology29:4 (710-727)9 Dec 2020Comparison of Auditory, Language, Memory, and Attention Abilities in Children With and Without Listening DifficultiesBeula M. Magimairaj, Naveen K. Nagaraj, Alexander V. Sergeev and Natalie J. BenafieldAmerican Journal of Audiology29:4 (685-690)9 Dec 2020Misophonia: An Evidence-Based Case ReportC. S. Vanaja and Miriam Soni Abigail The Journal of Laryngology & Otology134:12 (1044-1051)1 Dec 2020Encoding of a binaural speech stimulus at the brainstem level in middle-aged adultsA K Neupane, S K Sinha and K Gururaj International Journal of Pediatric Otorhinolaryngology139 (110459)1 Dec 2020Maturation of speech perception in noise abilities during adolescenceJain Chandni, P.G. Vipin Ghosh, K.B. Chetak and Lakshmi Aishwarya South African Journal of Communication Disor

Noise and well-being in urban residential environments: The potential role of perceived availability to nearby green areas

2007-05-11
Anita Gidlöf-Gunnarsson , Evy Öhrström

Bringing order out of chaos: Psychometric characteristics of the confusion, hubbub, and order scale

1995-07-01
Adam P. Matheny , Theodore D. Wachs , Jennifer L. Ludwig +1 more

Annoyance from transportation noise: relationships with exposure metrics DNL and DENL and their confidence intervals.

2001-04-01
Henk Miedema , Catharina G. M. Groothuis‐Oudshoorn
We present a model of the distribution of noise annoyance with the mean varying as a function of the noise exposure. Day-night level (DNL) and day-evening-night level (DENL) were used … We present a model of the distribution of noise annoyance with the mean varying as a function of the noise exposure. Day-night level (DNL) and day-evening-night level (DENL) were used as noise descriptors. Because the entire annoyance distribution has been modeled, any annoyance measure that summarizes this distribution can be calculated from the model. We fitted the model to data from noise annoyance studies for aircraft, road traffic, and railways separately. Polynomial approximations of relationships implied by the model for the combinations of the following exposure and annoyance measures are presented: DNL or DENL, and percentage "highly annoyed" (cutoff at 72 on a scale of 0-100), percentage "annoyed" (cutoff at 50 on a scale of 0-100), or percentage (at least) "a little annoyed" (cutoff at 28 on a scale of 0-100). These approximations are very good, and they are easier to use for practical calculations than the model itself, because the model involves a normal distribution. Our results are based on the same data set that was used earlier to establish relationships between DNL and percentage highly annoyed. In this paper we provide better estimates of the confidence intervals due to the improved model of the relationship between annoyance and noise exposure. Moreover, relationships using descriptors other than DNL and percentage highly annoyed, which are presented here, have not been established earlier on the basis of a large dataset.
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Auditory Brain Stem Responses in Neurological Disease

1975-11-01
A. Starr , L.Joseph Achor
• A sequence of seven low-amplitude (nanovolt) potentials that occur in the initial 10 msec following click signals can be recorded from scalp electrodes in human subjects using computer averaging … • A sequence of seven low-amplitude (nanovolt) potentials that occur in the initial 10 msec following click signals can be recorded from scalp electrodes in human subjects using computer averaging techniques. The potentials, termed auditory brain stem responses, are thought to be the far-field reflection of electrical events originating in the auditory pathway during its course through the brain stem. We have studied auditory brain stem responses in a variety of neurological disorders and found them to be of assistance in evaluating the mechanisms of coma, the localization of midbrain and brain stem tumors, the localization of demyelination of the brain stem, and the presence of diminished brain stem circulation.

The Built Environment and Mental Health

2003-12-01
Gary W. Evans
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Handbook of Clinical Audiology.

1986-08-01
Jay W. Sanders

The global burden of occupational noise‐induced hearing loss

2005-11-18
Deborah Imel Nelson , Robert Y. Nelson , Marisol Concha‐Barrientos +1 more
Abstract Background Excessive noise is a global occupational health hazard with considerable social and physiological impacts, including noise‐induced hearing loss (NIHL). This paper describes the worldwide morbidity of occupational NIHL … Abstract Background Excessive noise is a global occupational health hazard with considerable social and physiological impacts, including noise‐induced hearing loss (NIHL). This paper describes the worldwide morbidity of occupational NIHL in the year 2000. Methods The proportion of the population exposed to occupational noise was estimated using noise exposure data from the US National Institute for Occupational Safety and Health (NIOSH), adjusted by data on the distribution of the work force by occupational category and economic sector, and economic activity rates in each WHO subregion. These values for the exposed population and risk measures for NIHL were used to develop estimates of the attributable fraction (AF) of adult‐onset hearing loss resulting from occupational noise exposure. The AFs were applied to WHO estimates of total disability‐adjusted life years (DALYs) from adult‐onset hearing loss to estimate the DALYs due to occupational noise. Results Worldwide, 16% of the disabling hearing loss in adults (over 4 million DALYs) is attributed to occupational noise, ranging from 7% to 21% in the various subregions. The effects of the exposure to occupational noise are larger for males than females in all subregions and higher in the developing regions. Conclusions Occupational noise is a significant cause of adult‐onset hearing loss. The majority of this NIHL burden can be minimized by the use of engineering controls to reduce the generation of noise at its source. Am. J. Ind. Med. 48:446–458, 2005. © 2005 Wiley‐Liss, Inc.

The Effects of Outdoor Air Supply Rate in an Office on Perceived Air Quality, Sick Building Syndrome (SBS) Symptoms and Productivity

2000-12-01
Pawel Wargocki , David P. Wyon , Jan Sundell +2 more
Abstract Abstract Abstract Perceived air quality, Sick Building Syndrome (SBS) symptoms and productivity were studied in a normally furnished office space (108 m3) ventilated with an outdoor airflow of 3, … Abstract Abstract Abstract Perceived air quality, Sick Building Syndrome (SBS) symptoms and productivity were studied in a normally furnished office space (108 m3) ventilated with an outdoor airflow of 3, 10 or 30 L/s per person, corresponding to an air change rate of 0.6, 2 or 6 h−1. The temperature of 22 °C, the relative humidity of 40% and all other environmental parameters remained unchanged. Five groups of six female subjects were each exposed to the three ventilation rates, one group and one ventilation rate at a time. Each exposure lasted 4.6 h and took place in the afternoon. Subjects were unaware of the intervention and remained thermally neutral by adjusting their clothing. They assessed perceived air quality and SBS symptoms at intervals, and performed simulated normal office work. Increasing ventilation decreased the percentage of subjects dissatisfied with the air quality (P<0.002) and the intensity of odour (P<0.02), and increased the perceived freshness of air (P<0.05). It also decreased the sensation of dryness of mouth and throat (P<0.0006), eased difficulty in thinking clearly (P<0.001) and made subjects feel generally better (P<0.0001). The performance of four simulated office tasks improved monotonically with increasing ventilation rates, and the effect reached formal significance in the case of text-typing (P<0.03). For each two-fold increase in ventilation rate, performance improved on average by 1.7%. This study shows the benefits for health, comfort and productivity of ventilation at rates well above the minimum levels prescribed in existing standards and guidelines. It confirms the results of a previous study in the same office when the indoor air quality was improved by decreasing the pollution load while the ventilation remained unchanged.

Stress Recovery during Exposure to Nature Sound and Environmental Noise

2010-03-11
Jesper Alvarsson , Stefan Wiens , Mats E. Nilsson
Research suggests that visual impressions of natural compared with urban environments facilitate recovery after psychological stress. To test whether auditory stimulation has similar effects, 40 subjects were exposed to sounds … Research suggests that visual impressions of natural compared with urban environments facilitate recovery after psychological stress. To test whether auditory stimulation has similar effects, 40 subjects were exposed to sounds from nature or noisy environments after a stressful mental arithmetic task. Skin conductance level (SCL) was used to index sympathetic activation, and high frequency heart rate variability (HF HRV) was used to index parasympathetic activation. Although HF HRV showed no effects, SCL recovery tended to be faster during natural sound than noisy environments. These results suggest that nature sounds facilitate recovery from sympathetic activation after a psychological stressor.
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The Impact of Hearing Loss on Quality of Life in Older Adults

2003-10-01
Dayna S. Dalton , Karen J. Cruickshanks , Ronald Klein +2 more
Purpose:The authors investigate the impact of hearing loss on quality of life in a large population of older adults.Design and Methods:Data are from the 5-year follow-up Epidemiology of Hearing Loss … Purpose:The authors investigate the impact of hearing loss on quality of life in a large population of older adults.Design and Methods:Data are from the 5-year follow-up Epidemiology of Hearing Loss Study, a population-based longitudinal study of age-related hearing impairment conducted in Beaver Dam, WI. Participants (N = 2,688) were 53–97 years old (mean = 69 years) and 42% were male. Difficulties with communication were assessed by using the Hearing Handicap for the Elderly—Screening version (HHIE-S), with additional questions regarding communication difficulties in specific situations. Health-related quality of life was assessed by using measures of activities of daily living (ADLs), instrumental ADLs (IADLs) and the Short Form 36 Health Survey (SF-36). Hearing loss measured by audiometry was categorized on the basis of the pure-tone average of hearing thresholds at 0.5, 1, 2, and 4 kHz.Results:Of participants, 28% had a mild hearing loss and 24% had a moderate to severe hearing loss. Severity of hearing loss was significantly associated with having a hearing handicap and with self-reported communication difficulties. Individuals with moderate to severe hearing loss were more likely than individuals without hearing loss to have impaired ADLs and IADLs. Severity of hearing loss was significantly associated with decreased function in both the Mental Component Summary score and the Physical Component Summary score of the SF-36 as well as with six of the eight individual domain scores.Implications:Severity of hearing loss is associated with reduced quality of life in older adults.
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Cardiovascular effects of environmental noise exposure

2014-03-09
Thomas Münzel , Tommaso Gori , Wolfgang Babisch +1 more
The role of noise as an environmental pollutant and its impact on health are being increasingly recognized. Beyond its effects on the auditory system, noise causes annoyance and disturbs sleep, … The role of noise as an environmental pollutant and its impact on health are being increasingly recognized. Beyond its effects on the auditory system, noise causes annoyance and disturbs sleep, and it impairs cognitive performance. Furthermore, evidence from epidemiologic studies demonstrates that environmental noise is associated with an increased incidence of arterial hypertension, myocardial infarction, and stroke. Both observational and experimental studies indicate that in particular night-time noise can cause disruptions of sleep structure, vegetative arousals (e.g. increases of blood pressure and heart rate) and increases in stress hormone levels and oxidative stress, which in turn may result in endothelial dysfunction and arterial hypertension. This review focuses on the cardiovascular consequences of environmental noise exposure and stresses the importance of noise mitigation strategies for public health.
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Noise pollution: non-auditory effects on health

2003-12-01
Stephen Stansfeld , Mark Matheson
Noise is a prominent feature of the environment including noise from transport, industry and neighbours. Exposure to transport noise disturbs sleep in the laboratory, but not generally in field studies … Noise is a prominent feature of the environment including noise from transport, industry and neighbours. Exposure to transport noise disturbs sleep in the laboratory, but not generally in field studies where adaptation occurs. Noise interferes in complex task performance, modifies social behaviour and causes annoyance. Studies of occupational and environmental noise exposure suggest an association with hypertension, whereas community studies show only weak relationships between noise and cardiovascular disease. Aircraft and road traffic noise exposure are associated with psychological symptoms but not with clinically defined psychiatric disorder. In both industrial studies and community studies, noise exposure is related to raised catecholamine secretion. In children, chronic aircraft noise exposure impairs reading comprehension and long-term memory and may be associated with raised blood pressure. Further research is needed examining coping strategies and the possible health consequences of adaptation to noise.
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ELECTRICAL WIRING CONFIGURATIONS AND CHILDHOOD CANCER

1979-03-01
Nancy Wertheimer , Ed Leeper
An excess of electrical wiring configurations suggestive of high current-flow was noted in Colorado in 1976--1977 near the homes of children who developed cancer, as compared to the homes of … An excess of electrical wiring configurations suggestive of high current-flow was noted in Colorado in 1976--1977 near the homes of children who developed cancer, as compared to the homes of control children. The finding was strongest for children who had spent their entire lives at the same address, and it appeared to be dose-related. It did not seem to be an artifact of neighborhood, street congestion, social class, or family structure. The reason for the correlation is uncertain; possible effects of current in the water pipes or of AC magnetic fields are suggested.

The Speech, Spatial and Qualities of Hearing Scale (SSQ)

2004-01-01
Stuart Gatehouse , William Noble
The Speech, Spatial and Qualities of Hearing Scale (SSQ) is designed to measure a range of hearing disabilities across several domains. Particular attention is given to hearing speech in a … The Speech, Spatial and Qualities of Hearing Scale (SSQ) is designed to measure a range of hearing disabilities across several domains. Particular attention is given to hearing speech in a variety of competing contexts, and to the directional, distance and movement components of spatial hearing. In addition, the abilities both to segregate sounds and to attend to simultaneous speech streams are assessed, reflecting the reality of hearing in the everyday world. Qualities of hearing experience include ease of listening, and the naturalness, clarity and identifiability of different speakers, different musical pieces and instruments, and different everyday sounds. Application of the SSQ to 153 new clinic clients prior to hearing aid fitting showed that the greatest difficulty was experienced with simultaneous speech streams, ease of listening, listening in groups and in noise, and judging distance and movement. SSQ ratings were compared with an independent measure of handicap. After differences in hearing level were controlled for, it was found that identification, attention and effort problems, as well as spatial hearing problems, feature prominently in the disability-handicap relationship, along with certain features of speech hearing. The results implicate aspects of temporal and spatial dynamics of hearing disability in the experience of handicap. The SSQ shows promise as an instrument for evaluating interventions of various kinds, particularly (but not exclusively) those that implicate binaural function.
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Prenatal and Passive Smoke Exposure and Incidence of Asthma and Wheeze: Systematic Review and Meta-analysis

2012-03-20
Hannah Burke , Jo Leonardi‐Bee , Ahmed Hashim +5 more
Exposure to passive smoke is a common and avoidable risk factor for wheeze and asthma in children. Substantial growth in the prospective cohort study evidence base provides an opportunity to … Exposure to passive smoke is a common and avoidable risk factor for wheeze and asthma in children. Substantial growth in the prospective cohort study evidence base provides an opportunity to generate new and more detailed estimates of the magnitude of the effect. A systematic review and meta-analysis was conducted to provide estimates of the prospective effect of smoking by parents or household members on the risk of wheeze and asthma at different stages of childhood.We systematically searched Medline, Embase, and conference abstracts to identify cohort studies of the incidence of asthma or wheeze in relation to exposure to prenatal or postnatal maternal, paternal, or household smoking in subjects aged up to 18 years old. Pooled odds ratios (ORs) with 95% confidence intervals (CIs) were estimated by using random effects model.We identified 79 prospective studies. Exposure to pre- or postnatal passive smoke exposure was associated with a 30% to 70% increased risk of incident wheezing (strongest effect from postnatal maternal smoking on wheeze in children aged ≤2 years, OR = 1.70, 95% CI = 1.24-2.35, 4 studies) and a 21% to 85% increase in incident asthma (strongest effect from prenatal maternal smoking on asthma in children aged ≤2 years, OR = 1.85, 95% CI = 1.35-2.53, 5 studies).Building upon previous findings, exposure to passive smoking increases the incidence of wheeze and asthma in children and young people by at least 20%. Preventing parental smoking is crucially important to the prevention of asthma.

Creating Healthy Communities, Healthy Homes, Healthy People: Initiating a Research Agenda on the Built Environment and Public Health

2003-09-01
Sharan Srinivasan , Liam R. O’Fallon , Allen Dearry
Mounting evidence suggests physical and mental health problems relate to the built environment, including human-modified places such as homes, schools, workplaces, parks, industrial areas, farms, roads and highways. The public … Mounting evidence suggests physical and mental health problems relate to the built environment, including human-modified places such as homes, schools, workplaces, parks, industrial areas, farms, roads and highways. The public health relevance of the built environment requires examination. Preliminary research demonstrates the health benefits of sustainable communities. However, the impact of mediating and moderating factors within the built environment on health must be explored further. Given the complexity of the built environment, understanding its influence on human health requires a community-based, multilevel, interdisciplinary research approach. The authors offer recommendations, based upon a recent conference sponsored by the National Institute of Environmental Health Sciences (NIEHS), for research and policy approaches, and suggest interagency research alliances for greater public health impact.

Child Development and the Physical Environment

2005-09-13
Gary W. Evans
Characteristics of the physical environment that influence child development are discussed. Topics include behavioral toxicology, noise, crowding, housing and neighborhood quality, natural settings, schools, and day care settings. Socioemotional, cognitive, … Characteristics of the physical environment that influence child development are discussed. Topics include behavioral toxicology, noise, crowding, housing and neighborhood quality, natural settings, schools, and day care settings. Socioemotional, cognitive, motivation, and psychophysiological outcomes in children and youths are reviewed. Necessary methodological and conceptual advances are introduced as well.

Auditory and non-auditory effects of noise on health

2013-10-30
Mathias Basner , Wolfgang Babisch , Adrian Davis +4 more
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Aircraft and road traffic noise and children's cognition and health: a cross-national study

2005-06-01
SA STANSFELD , Birgitta Berglund , Charlotte Clark +7 more

CASE-CONTROL STUDY OF CHILDHOOD CANCER AND EXPOSURE TO 60-HZ MAGNETIC FIELDS

1988-07-01
David A. Savitz , Howard Wachtel , FRANK A. BARNES +2 more
Concern with health effects of extremely low frequency magnetic fields has been raised by epidemiologic studies of childhood cancer in relation to proximity to electric power distribution lines. This case-control … Concern with health effects of extremely low frequency magnetic fields has been raised by epidemiologic studies of childhood cancer in relation to proximity to electric power distribution lines. This case-control study was designed to assess the relation between residential exposure to magnetic fields and the development of childhood cancer. Eligible cases consisted of all 356 residents of the five-county 1970 Denver, Colorado Standard Metropolitan Statistical Area aged 0–14 years who were diagnosed with any form of cancer between 1976 and 1983. Controls were selected by random digit dialing to approximate the case distribution by age, sex, and telephone exchange area. Exposure was characterized through in-home electric and magnetic field measurements under low and high power use conditions and wire configuration codes, a surrogate measure of long-term magnetic field levels. Measured magnetic fields under low power use conditions had a modest association with cancer incidence; a cutoff score of 2.0 milligauss resulted in an odds ratio of 1.4 (95% confidence interval (CI) = 0.6− 2.9) for total cancers and somewhat larger odds ratios (ORs) for leukemias (OR = 1.9), lymphomas (OR = 2.2), and soft tissue sarcomas (OR = 3.3). Neither magnetic fields (OR = 1.0) nor electric fields (OR = 0.9) under high power use conditions were related to total cancers. Wire codes associated with higher magnetic fields were more common among case than control homes. The odds ratio to contrast very high and high to very low, low, and buried wire codes was 1.5 (95% Cl = 1.0−2.3) for total cases, with consistency across cancer subgroups except for brain cancer (OR = 2.0) and lymphomas (OR = 0.8). Contrasts of very high to buried wire code homes produced larger, less precise odds ratios of 2.3 for total cases, 2.9 for leukemias, and 3.3 for lymphomas. Adjusted estimates for measured fields and wire codes did not differ from crude results, indicating an absence of confounding. Limitations to the study are nonresponse (especially for field measurements), differential mobility of cases and controls, and a presumably nondifferential exposure misclassification from the use of imperfect surrogates for long-term magnetic field exposure history. In spite of these concerns, the results encourage further examination of the carcinogenic potential from this form of nonionizing radiation.

How young and old adults listen to and remember speech in noise

1995-01-01
M. Kathleen Pichora‐Fuller , Bruce A. Schneider , Meredyth Daneman
Two experiments using the materials of the Revised Speech Perception in Noise (SPIN-R) Test [Bilger et al., J. Speech Hear. Res. 27, 32–48 (1984)] were conducted to investigate age-related differences … Two experiments using the materials of the Revised Speech Perception in Noise (SPIN-R) Test [Bilger et al., J. Speech Hear. Res. 27, 32–48 (1984)] were conducted to investigate age-related differences in the identification and the recall of sentence-final words heard in a babble background. In experiment 1, the level of the babble was varied to determine psychometric functions (percent correct word identification as a function of S/N ratio) for presbycusics, old adults with near-normal hearing, and young normal-hearing adults, when the sentence-final words were either predictable (high context) or unpredictable (low context). Differences between the psychometric functions for high- and low-context conditions were used to show that both groups of old listeners derived more benefit from supportive context than did young listeners. In experiment 2, a working memory task [Daneman and Carpenter, J. Verb. Learn. Verb. Behav. 19, 450–466 (1980)] was added to the SPIN task for young and old adults. Specifically, after listening to and identifying the sentence-final words for a block of n sentences, the subjects were asked to recall the last n words that they had identified. Old subjects recalled fewer of the items they had perceived than did young subjects in all S/N conditions, even though there was no difference in the recall ability of the two age groups when sentences were read. Furthermore, the number of items recalled by both age groups was reduced in adverse S/N conditions. The results were interpreted as supporting a processing model in which reallocable processing resources are used to support auditory processing when listening becomes difficult either because of noise, or because of age-related deterioration in the auditory system. Because of this reallocation, these resources are unavailable to more central cognitive processes such as the storage and retrieval functions of working memory, so that ‘‘upstream’’ processing of auditory information is adversely affected.

Burden of Disease from Environmental Noise: Quantification of Healthy Life Years Lost in Europe

2011-01-01
Lin Fritschi , Lex Brown , Rokho Kim +2 more
The health impacts of environmental noise are a growing concern. At least one million healthy life years are lost every year from traffic-related noise in the western part of Europe. … The health impacts of environmental noise are a growing concern. At least one million healthy life years are lost every year from traffic-related noise in the western part of Europe. This publication summarises the evidence on the relationship between environmental noise and health effects, including cardiovascular disease, cognitive impairment, sleep disturbance, tinnitus, and annoyance. For each one, the environmental burden of disease methodology, based on exposure-response relationship, exposure distribution, background prevalence of disease and disability weights of the outcome, is applied to calculate the burden of disease in terms of disability-adjusted life-years. Data are still lacking for the rest of the WHO European Region. This publication provides policy-makers and their advisers with technical support in their quantitative risk assessment of environmental noise. International, national and local authorities can use the procedure for estimating burdens presented here to prioritize and plan environmental and public health policies.

Increased Bioelectric Potential Difference across Respiratory Epithelia in Cystic Fibrosis

1981-12-17
Michael R. Knowles , John T. Gatzy , Richard C. Boucher
To investigate respiratory epithelial function in cystic fibrosis, we measured the transepithelial electrical potential difference across the upper and lower respiratory mucosa in patients with cystic fibrosis and control subjects. … To investigate respiratory epithelial function in cystic fibrosis, we measured the transepithelial electrical potential difference across the upper and lower respiratory mucosa in patients with cystic fibrosis and control subjects. The nasal potential difference in the 24 patients with cystic fibrosis exceeded by more than 3 standard deviations the mean voltage in healthy controls, subjects with other diseases, and subjects heterozygous for cystic fibrosis. Potential differences in lower airways were measured in four patients and were significantly greater than in controls (P<0.05). Superfusion of the luminal surface with amiloride, an inhibitor of active sodium absorption, induced greater reductions in both nasal and airway potential differences in patients than in controls. We conclude that the increased respiratory-epithelial potential differences appear to be a specific abnormality in homozygotes for cystic fibrosis. The greater reduction in potential difference in response to amiloride suggests that absorption of excess salt and perhaps liquid from respiratory epithelial surfaces contributes to the pathogenesis of lung disease in cystic fibrosis. (N Engl J Med. 1981; 305:148995.)
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Advances in earth science

1966-11-01
L. Knopoff

Living near major roads and the incidence of dementia, Parkinson's disease, and multiple sclerosis: a population-based cohort study

2017-01-05
Hong Chen , Jeffrey C. Kwong , Ray Copes +7 more

Noise : a flaw in human judgment

2021-01-01
Daniel Kahneman , Olivier Sibony , Cass R. Sunstein

Spatial Hearing

1996-10-11
Jens Blauert
The field of spatial hearing has exploded in the decade or so since Jens Blauert's classic work on acoustics was first published in English. This revised edition adds a new … The field of spatial hearing has exploded in the decade or so since Jens Blauert's classic work on acoustics was first published in English. This revised edition adds a new chapter that describes developments in such areas as auditory virtual reality (an important field of application that is based mainly on the physics of spatial hearing), binaural technology (modeling speech enhancement by binaural hearing), and spatial sound-field mapping. The chapter also includes recent research on the precedence effect that provides clear experimental evidence that cognition plays a significant role in spatial hearing. The remaining four chapters in this comprehensive reference cover auditory research procedures and psychometric methods, spatial hearing with one sound source, spatial hearing with multiple sound sources and in enclosed spaces, and progress and trends from 1972 (the first German edition) to 1983 (the first English edition)—work that includes research on the physics of the external ear, and the application of signal processing theory to modeling the spatial hearing process. There is an extensive bibliography of more than 900 items.

Sensory-Based Alterations and Countermeasures in Spaceflight and Spaceflight Analogs

2025-06-25
Bryan L. White , Aleksandra S. Stankovic , Stijn J J Thoolen +3 more | Aerospace Medicine and Human Performance
INTRODUCTION: Long-duration spaceflight and isolated, confined, and extreme environments present various challenges to crewmembers. One less-frequently discussed challenge is altered sensory inputs and how they can adversely affect cognition and … INTRODUCTION: Long-duration spaceflight and isolated, confined, and extreme environments present various challenges to crewmembers. One less-frequently discussed challenge is altered sensory inputs and how they can adversely affect cognition and performance. Maintaining psychological and performance outcomes is crucial for mission success, and simple sensory-based countermeasures (CMs) can be surprisingly effective. This scoping review examines the impact of altered sensory inputs in these extreme environments, assesses current sensory-based CMs, and compares their effectiveness across sensory modalities to guide future strategies. METHODS: Relevant studies were identified through comprehensive searches of PubMed, PsycINFO, Google Scholar, Science Direct, ProQuest, and the NASA Technical Reports Server. Searches included keywords related to the sensory modalities under investigation and potential outcomes. This review focused on English-language publications, with no date restrictions for sensory alterations and a focus on studies published after 2019 for countermeasure research. RESULTS: Spaceflight leads to sensory changes that affect health and performance. These alterations are highlighted, finding particularly prominent changes in lighting and auditory modalities. These changes result from altered sensory inputs and environmentally driven physiological alterations. Sensory input modulation can influence cognitive and psychological states, affecting performance. Sensory-based CMs were examined for their impact on psychological and performance domains. A total of 285 articles on sensory alterations and 180 on CMs were reviewed, with 52 and 59 articles included, respectively. DISCUSSION: Sensory-based CMs offer promising approaches to maintain or improve performance. Modulating sensory inputs can mitigate spaceflight-related challenges. Personalized, multisensory approaches appear particularly promising. The review highlights research gaps and suggests avenues for enhancing sensory CMs. White BM, Stankovic A, Thoolen S, Kosmyna N, Ivkovic V, Strangman G. Sensory-based alterations and countermeasures in spaceflight and spaceflight analogs . Aerosp Med Hum Perform. 2025; 96(7):556–568.

Assessing the Noise Pollution Level in Cumilla District Town, Bangladesh

2025-06-25
Ahmad Kamruzzaman Majumder , Musfira Jilani | GSC Advanced Research and Reviews
The goal of this study was to assess the noise pollution level in Cumilla District Town, Bangladesh. 7 different zones and 58 locations were selected in Cumilla District Town based … The goal of this study was to assess the noise pollution level in Cumilla District Town, Bangladesh. 7 different zones and 58 locations were selected in Cumilla District Town based on land use. The noise levels were determined by using a sound level meter (REED SD-4023) from January 01, 2021, to April 30, 2021. Multiple samples were collected from each sampling location. The noise level in individual sites has been recorded three times per day. The mean noise level and Leq of Cumilla District Town were determined to be 73.84 dBA and 95.35 dBA, respectively. The highest mean noise level was found in Shasonghacha Bus Stand (87.14 dBA), whereas the lowest mean noise level was discovered in Cumilla Government College (61.38 dBA). Furthermore, the mean noise level ranking of various land uses in Cumilla District Town was Road Intersections (77.79 dBA) &gt; Commercial Area (77.72 dBA) &gt; Mixed Areas (77.68 dBA) &gt; Residential Area (73.14 dBA) &gt; Industrial Area (72.97 dBA) &gt; Silent Area (70.25 dBA) &gt; Village Area (67.42 dBA). Noise level exceeds its standard limit. Consequently, individuals may have both physical and psychological health problems, resulting in an unhappy existence.

Green but grey: green areas, air pollution, and children’s cognitive development in Santiago, Chile

2025-06-23
Cynthia Córdova , Rodrigo Pérez-Silva | Journal of Environmental Studies and Sciences

Bryan C. Pijanowski: Principles of soundscape ecology: discovering our sonic world

2025-06-23
Kevin Darras | Community Ecology

Audiological and Oculomotor Tests Findings in Heavy Vehicle Drivers

2025-06-23
Gokul Shathrian , Archana Gundmi , Kaushlendra Kumar | Indian Journal of Otolaryngology and Head & Neck Surgery

Does noise pollution influence modal choices? A random forest application

2025-06-23
Alessia Calafiore , Ki Tong | PLoS ONE
This work investigates the relationship between noise pollution and modal choices exploring and comparing two different urban contexts: Greater London and Brisbane. To achieve this, data on commuting flows by … This work investigates the relationship between noise pollution and modal choices exploring and comparing two different urban contexts: Greater London and Brisbane. To achieve this, data on commuting flows by mode of transport and estimated noise pollution have been obtained and combined with measures to characterise the built environment which demonstrated to have an influence on modal choices. Random forest models have shown very good performances in solving classification problems to predict transport modes and allow the exploration of non-linear relationships between the predicted classes and explanatory variables. Two random forest models have been tuned, trained and tested to investigate the association between modal choices and contextual variables, including noise pollution, in Greater London and Brisbane. Results have shown that noise levels play a role in predicting modal choices in Greater London, while the characteristics of the built environment are more relevant when predicting modal choices in Brisbane. Furthermore, we find that walking and cycling, despite being both active travel modes, are influenced by very different factors, with cycling displaying patterns more similar to those characterising driving. Evidence showing the varying relationships between walking and cycling with contextual variables, e.g. noise levels, building and street density, presence of amenities can inform more targeted policies to encourage active travel.

THE RELATIONSHIP BETWEEN THE OCCUPATIONAL FACTORS AND HEARING IMPAIRMENT IN PT. BINDER INDONESIA WORKERS

2025-06-23
Haris Muzakir , Khaerunisa Putri Lorenzo | INDONESIAN JOURNAL OF HEALTH SCIENCES RESEARCH AND DEVELOPMENT (IJHSRD)
Background: Industrial noise exposure is a significant occupational hazard, with prolonged exposure leading to irreversible noise-induced hearing loss (NIHL). This study examines the relationship between occupational factors (noise exposure, work … Background: Industrial noise exposure is a significant occupational hazard, with prolonged exposure leading to irreversible noise-induced hearing loss (NIHL). This study examines the relationship between occupational factors (noise exposure, work tenure, hearing protective device usage, and worker age) and hearing impairment among production workers at PT Binder Indonesia, a manufacturing company with high-intensity noise levels (90–100 dBA). Methods: A cross-sectional analytic study was conducted with 176 male workers aged 20–65 years, exposed to ≥85 dBA noise for ≥5 years. Data were collected through noise level measurements (Sound Level Meter), hearing tests (Rinne, Weber, Schwabach), and questionnaires. Statistical analysis included chi-square tests and prevalence ratios (PR) with 95% confidence intervals (CI) using SPSS. Results: Hearing impairment was prevalent in 60.2% of workers. Significant relationships were found between work tenure &gt;5 years (PR=1.640; 95% CI: 1.174–2.291; *p*=0.001) and age ≥40 years (PR=0.725; 95% CI: 0.576–0.913; *p*=0.014). Noise exposure (&gt;85 dB) and hearing protective device usage showed no significant relationship (*p*&gt;0.05). Conclusion: Long work tenure increases NIHL risk, while older age may have a protective effect, possibly due to adaptive measures. Despite high noise exposure, consistent use of protective devices did not significantly reduce impairment, suggesting the need for improved compliance and workplace interventions.

Land use, zoning, and breast cancer incidence in California: an ecological study

2025-06-21
Valerie E. Stahl , R Rubin , Paraag Chowdhary +1 more | Cancer Causes & Control

Systematic Literature Review and Meta‐Analysis of Landscape‐Scale Green Infrastructure Identification

2025-06-21
Xiaoqi Yang , Takeshi Kinoshita , Qian Wang +1 more | Sustainable Development
ABSTRACT As an early concept in Green Infrastructure (GI) research, landscape‐scale GI (LGI) has faced challenges due to its large spatial scale, limiting its application compared to smaller‐scale GI. However, … ABSTRACT As an early concept in Green Infrastructure (GI) research, landscape‐scale GI (LGI) has faced challenges due to its large spatial scale, limiting its application compared to smaller‐scale GI. However, its efficiency and multifunctionality in supporting Sustainable Development Goals (SDGs) are gaining attention. To address knowledge fragmentation and research gaps, this study integrates meta‐analysis with a systematic review to examine key factors influencing LGI identification methods and their impact on results. Following PRISMA guidelines, relevant literature was systematically screened, and extracted data were transformed into binary‐coded variables for quantitative analysis. The findings reveal multiple determinants affecting LGI identification, validated through meta‐analytic techniques. By introducing an innovative binary‐variable meta‐analysis in environmental science, this study develops a generalizable framework that systematically synthesizes literature and extracts new insights, ultimately enhancing LGI's capacity to support SDGs more effectively.

Exploring sense of coherence (SOC) in relation to working conditions for employees with hearing loss

2025-06-20
Sara Båsjö , Johanna Gustafsson , Sarah Granberg | Work
Background People with hearing loss (HL) report several challenging situations in working life (WL). HL can negatively affect, e.g., the ability to communicate, creating barriers and difficulties in WL. However, … Background People with hearing loss (HL) report several challenging situations in working life (WL). HL can negatively affect, e.g., the ability to communicate, creating barriers and difficulties in WL. However, there is a lack of studies that investigates salutary aspects in relation to working conditions for the target group. Sense of Coherence (SOC) is a salutary concept widely used when investigating aspects in WL but is less explored in relation to HL. Objective To explore the concept of Sense of Coherence (SOC) in relation to working conditions for employees with HL. Methods An observational study with a cross-sectional design including people with HL in working age using hearing aids (HAs) or cochlear implants (CIs). Comparisons were made between participants “in work” and participants on “HL-related sick leave”. Results The “in work” group reported a higher SOC compared to the “HL-related sick leave” group. The analysis showed significant differences between the two groups in all three dimensions of SOC with the “in work” group being better off in almost all investigated variables. Conclusion SOC is a valuable concept for investigating working conditions for employees with HL. The results indicate that to increase the possibility of salutary working conditions, it is necessary to focus on consequences of HL, such as the need for recovery, autonomy and support. Addressing these aspects increases employees’ comprehension of and ability to manage the work situation and their sense of meaningfulness, which may act as a buffer against work-related stress and reduce the risk of sick leave.

How greenery exposure influences noise perception across geographic contexts

2025-06-20
Linsen Wang , Mei‐Po Kwan | Landscape and Urban Planning

Estudio de calidad acústica de una residencia en altura en San Miguel de Tucumán, Argentina

2025-06-19
Agustina Cazón Narváez , Isabel Antón Juárez , Beatríz Garzón +1 more | ARQUISUR Revista
El presente estudio analiza la calidad acústica como un factor de confort poco considerado en el diseño de la vivienda y clave en la habitabilidad urbana y el bienestar de … El presente estudio analiza la calidad acústica como un factor de confort poco considerado en el diseño de la vivienda y clave en la habitabilidad urbana y el bienestar de los residentes. A través del relevamiento de una residencia en altura en San Miguel de Tucumán, Argentina, las mediciones de ruido ambiental en distintos espacios interiores y exteriores registran resultados de niveles de ruido, principalmente de origen vehicular y urbano, que superan los límites recomendados por las normas IRAM y las guías de la Organización Mundial de la Salud (OMS), afectando el confort acústico de los habitantes. Por su parte las mediciones de Tiempo de Reverberación sugieren valores altos en los recintos. Las mediciones se complementaron con encuestas cerradas que evidencian cómo el ruido interfiere en actividades cotidianas de los habitantes como dormir y estudiar. Se concluye que el caso de estudio no cumple con los valores de confort mínimos recomendados.

The Arousal Modulation Model Questionnaire (AMMQ): Development, validation, and transdiagnostic applications

2025-06-19
Fabio D’Antoni , Alessio Matiz , Cristiano Crescentini | European Journal of Trauma & Dissociation

Mapping Soundscape Research: Authors, Institutions, and Collaboration Networks

2025-06-19
Andy Chung , Wai Ming To | Acoustics
Soundscape is the sonic environment that a living being, like a human or animal, experiences in a certain setting. It affects how a space functions and how the being perceives … Soundscape is the sonic environment that a living being, like a human or animal, experiences in a certain setting. It affects how a space functions and how the being perceives its quality. Consequently, the soundscape is crucial in ecosystems globally. In recent decades, researchers have explored soundscapes using various methodologies across different disciplines. This study aims to provide a brief overview of the soundscape research history, pinpoint key authors, institutions, and collaboration networks, and identify trends and main themes through a bibliometric analysis. A search in the Scopus database on 26 February 2025 found 5825 articles, reviews, and conference papers on soundscape published from 1985 to 2024. The analysis indicated a significant increase in soundscape publications, rising from 1 in 1985 to 19 in 2002, and reaching 586 in 2024. J. Kang was the most prolific author with 265 publications, while University College London emerged as the most productive institution. Co-citation analysis revealed three research groups: one focused on urban soundscapes, another on aquatic soundscapes, and a third on soundscapes in landscape ecology. The keyword co-occurrence analysis identified three themes: “soundscape(s), acoustic environment, and urban planning”, “noise, animal(s), bioacoustics, biodiversity, passive acoustic monitoring, fish, and bird(s)”, and “human(s), sound, perception, and physiology”.

History and Activities of KU Leuven Laboratory of Acoustics

2025-06-18
Christ Glorieux , A. Cops , Gerrit Vermeir +2 more | Acta Acustica
The Laboratory of Acoustics at KU Leuven was founded more than 50 years ago. Until today, various acoustics-related topics, ranging from physical acoustics through building and room acoustics up to … The Laboratory of Acoustics at KU Leuven was founded more than 50 years ago. Until today, various acoustics-related topics, ranging from physical acoustics through building and room acoustics up to environmental acoustics and noise-related health issues, have been investigated. In the second half of the 20th century, the laboratory was one of the main centres of expertise in acoustics in Belgium, contributing to consulting and establishing legislation in building and environmental acoustics. In the 1990s, it also consolidated expertise in the characterisation of porous materials and was one of the driving research groups in the field of photoacoustics. During the past 15 years, additional research directions have been taken thanks to interdisciplinary collaborations, including psychoacoustics, perception of sound, sound quality assessment, archaeo-acoustics, tackling acoustic issues in building retrofit, and characterisation of walls materials in the framework of sustainable development (recycled materials, biomaterials etc.) This paper first brings a brief historical overview of the past activities of the Laboratory of Acoustics (and Thermal Physics) (ATF), its involvement in national and international collaborations and its main recent scientific and educational activities.

An Experimental Investigation on Noise Pollution and Comparative Analysis of Three Major Different Cities of East Godavari District, Andhra Pradesh, India

2025-06-18
Prazwol Budhathoki | INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT
The cacophony of urban life reverberates across the East Godavari district, where three cities—Rajahmundry, Kakinada, and Amalapuram—stand as microcosms of the global struggle against noise pollution caused by various means … The cacophony of urban life reverberates across the East Godavari district, where three cities—Rajahmundry, Kakinada, and Amalapuram—stand as microcosms of the global struggle against noise pollution caused by various means of transportation like public transportation, cars, and trains. This project embarks on a rigorous investigation, utilizing sound level meters to capture the ebb and flow of noise within these urban landscapes. Through targeted measurements during peak hours over 3 weeks, the study uncovers nuanced variations in noise levels due to means of transportation. Through meticulous field measurements conducted during peak morning and evening hours over a week, the study unveils the intricate interplay of urban factors shaping noise levels. Utilizing ArcGIS, spatial distribution maps were generated, illuminating noise pollution patterns. The findings underscore the urgency of addressing noise pollution's adverse effects on public health and well-being. Through interdisciplinary collaboration, this study contributes to evidence-based policymaking and urban planning, aiming to foster healthier, more equitable urban environments. Awareness dissemination and sustainable mitigation strategies emerge as imperative, leveraging the project's insights to promote enduring solutions for noise pollution mitigation in East Godavari and beyond. Key Words: Noise pollution, Sound level meter, ArcGIS mapping, transportation hubs, spatial distributions

Uso de fones de ouvido e alterações auditivas em adolescentes: um estudo comparativo

2025-06-18
Diogo Magalhães da Veiga Moreira , Ayslla Simon Kieffer , Esther Lamônica Siqueira Leite +4 more | Contribuciones a las Ciencias Sociales
Este estudo analisou possíveis alterações auditivas precoces em adolescentes que utilizam fones de ouvido com frequência, uma prática comum na atualidade. Vinte participantes entre 11 e 17 anos foram avaliados … Este estudo analisou possíveis alterações auditivas precoces em adolescentes que utilizam fones de ouvido com frequência, uma prática comum na atualidade. Vinte participantes entre 11 e 17 anos foram avaliados por meio de audiometria tonal liminar e divididos em dois grupos com base em seus hábitos de escuta. Os resultados revelaram que os adolescentes com maior exposição sonora apresentaram limiares auditivos discretamente mais elevados, principalmente nas frequências graves, ainda que dentro dos limites clínicos normais. As diferenças encontradas, com significância estatística em 250 Hz e 500 Hz (p &lt; 0,05), sugerem a ocorrência de alterações funcionais iniciais possivelmente relacionadas à exposição prolongada ao som em contextos recreativos. Tais achados apontam para a importância do monitoramento auditivo preventivo nessa faixa etária, bem como da conscientização sobre os riscos associados ao uso intensivo de dispositivos sonoros pessoais. O estudo reforça o papel das escolas na promoção da saúde auditiva juvenil e na formação de hábitos auditivos mais seguros desde cedo.

Exploring Awareness and Attitudes Towards Smoke Among Pregnant Women and Healthcare Professionals: A Qualitative Study

2025-06-18
Hasret Yağmur Sevinç Akın , Bülent Güneş , Sıddika Songül Yalçın | Acibadem Universitesi Saglik Bilimleri Dergisi
Purpose: Smoking during pregnancy or exposure to secondhand smoke can impact fetal development and child health. Moreover, the smoking habits of healthcare professionals (HCP) not only jeopardize their own well-being … Purpose: Smoking during pregnancy or exposure to secondhand smoke can impact fetal development and child health. Moreover, the smoking habits of healthcare professionals (HCP) not only jeopardize their own well-being but also undermine anti-smoking efforts’ credibility. The aim of this study was to investigate the awareness and attitudes of pregnant women and HCP about smoking. Methods: The study conducted four focus group interviews involving 34 pregnant women and two focus group interviews with 17 HCP. Data collection was carried out through face-to-face interviews with audio recordings, utilizing researcherdeveloped forms comprising of the mother’s information form and semi-structured questions. Content analysis of the research data was performed using MAXQDA-24. Results: Findings revealed that both pregnant women and HCP were exposed to secondhand smoke within their homes (40% vs 17.6%, respectively) often disregarding areas like the kitchen, balcony, or less frequented rooms as part of the indoor environment. Many emphasized the detrimental impact of smoking in the presence of children, highlighting its potential to influence children to adopt the habit. Additionally, it was stated that educational videos on smoking’s dangers to child health motivated pregnant women to quit smoking. Conclusion: The study highlights a significant gap in awareness among both pregnant women and HCPs regarding the risks of secondhand and thirdhand smoke exposure. Despite HCPs’ knowledge of the harms of smoking, the presence of exposure suggest that more effective interventions are needed. To address this gap, pregnant women should receive targetted education from informed HCPs who fully understand the risks associated with smoking, particularly in the home environment.

Navigating pollution: The impact of transportation modes on air and noise quality in Chattogram City, Bangladesh

2025-06-18
Md. Masum , Md. Bashirul Islam , Md. Arif Hossen +2 more | Journal of Transport & Health

The effects of sound source dominance and pressure level on cognitive performance and environmental perception in green space

2025-06-17
Yixin Lian , Dayi Ou , Rebecca K Tan | Applied Acoustics

Simulating spatial experience in exhibition spaces with musical soundscapes using virtual reality

2025-06-17
Jiani Jiang , Qi Meng , Da Yang +2 more | Building Simulation

Psychological correlates of hearing protective behaviors in adolescents and young adults: a systematic review

2025-06-17
Tjeerd de Zeeuw , Gjalt-Jorn Peters , Lisanne de Regt +2 more | Health Psychology and Behavioral Medicine
Noise-induced hearing loss is both irreversible and preventable. However, only a minority of adolescents and young adults engage in hearing protective behaviors (HPBs) that reduce their exposure to noise, such … Noise-induced hearing loss is both irreversible and preventable. However, only a minority of adolescents and young adults engage in hearing protective behaviors (HPBs) that reduce their exposure to noise, such as wearing earplugs at music venues. To promote HPBs it is imperative to know the most influential, and potentially modifiable, psychological factors that in this age group stimulate or hinder these protective behaviors. The present study aims to offer a systematic literature overview of psychological correlates of HPBs in persons aged 12 to 25 years, and identify the correlates with most potential as behavioral intervention targets. A total of 82 studies were included in the present review, of which data of 24 studies could be used to assess the strength of the association between one or more psychological factors and HPB. Heterogeneity between studies hindered synthesis. In particular, psychological constructs and HPBs were rarely defined and measured in a uniform manner. Studies were further characterized by a lack of research on psychological factors related to other HPBs than earplug use, such as sound volume control (e.g. the use of a volume limiter). Due to this relative absence of data, associations could not be assessed for specific HPB, and HPBs were aggregated in one variable. Taking into account both the strength of their associations with HPB and their univariate distributions, five psychological factors possessed the greatest potential as behavioral intervention targets: attitude toward recreational noise, perceived barriers, capacity, perceived norms, and perceived threat susceptibility. These results can help the development of new interventions. Additional research is however needed.

Unveiling Stress Vulnerability and Occupational Noise Perception as Burnout Predictors: Results of an Exploratory Study in Industrial Environments

2025-06-17
Carlos Carvalhais , Luísa Mota Ribeiro , Cristiana Pereira | Environments
Burnout is a complex phenomenon influenced by both environmental and individual factors. This pilot study explores the predictive role of occupational noise perception and stress vulnerability on burnout symptoms among … Burnout is a complex phenomenon influenced by both environmental and individual factors. This pilot study explores the predictive role of occupational noise perception and stress vulnerability on burnout symptoms among industrial workers. A cross-sectional survey was conducted with 119 Portuguese workers exposed to occupational noise. Participants completed validated self-report measures assessing noise perception, stress vulnerability, and burnout. Path analysis revealed that both higher stress vulnerability and greater perceived occupational noise were significant predictors of elevated burnout levels. Furthermore, gender emerged as a relevant predictor, with women reporting significantly higher burnout symptoms than men. Age was inversely related to stress vulnerability, indicating greater resilience among older workers. These findings suggest that individual differences in stress vulnerability and noise perception contribute meaningfully to burnout risk, beyond traditional occupational hazard assessments. The study underscores the need for holistic occupational health strategies, integrating both environmental modifications and psychosocial interventions aimed at enhancing workers’ coping capacities. This study contributes novel insights into the interplay between perceived noise and psychological vulnerability in industrial settings, supporting broader preventive measures for work-related mental health outcomes.

Audiometric Database of Academic Musicians in Uruguay

2025-06-17
Fernando Tomasina , Alice Elizabeth González , Myriam Adriana Pisani Biriel +7 more | ˜La œMedicina del lavoro
Background: This paper presents the results of an interdisciplinary study at the Universidad de la República (Uruguay), in which hearing loss is assessed in a group of academic musicians, including … Background: This paper presents the results of an interdisciplinary study at the Universidad de la República (Uruguay), in which hearing loss is assessed in a group of academic musicians, including lyric singers, choristers, and orchestral musicians. Methods: Audiometric records from 137 academic musicians were analyzed. The Average Hearing Loss (PAM) methodology, based on Lafon and Duclos combined with the ISO 1999:2013 Standard, was used to convert all the registers to the hearing loss at the age of 35, which were then organized into a permanence curve and compared with reference curves from the ISO 1999:2013 Standard. Results and Conclusion: The results presented here are estimated to represent more than 27 % of the total population of adult academic musicians nationwide. The findings suggest that academic musicians in Uruguay are at a higher risk of noise-induced hearing loss than the general population in the ISO 1999:2013 Standard.

Exposure to light and noise at night, and sleep quality in community-dwelling older adults: a cross-sectional study

2025-06-16
Shuhui Dai , Wenqing Wang , Kaixuan Yang +7 more | European Geriatric Medicine

Time of Onset of Audiometric Notch Following Exposure To Occupational Noise

2025-06-16
H. M. Apoorva , Jayaram Mannarukrishnaiah | Indian Journal of Otolaryngology and Head & Neck Surgery

Horn Use Patterns and Acoustic Characteristics in Congested Urban Traffic: A Case Study of Ho Chi Minh City

2025-06-16
Thu Lan Nguyen , Yuya Nishimura , Sohei Nishimura | Acoustics
Motorcycle horns are a dominant source of urban noise in many Southeast Asian cities, driven by high two-wheeler density and limited public transport infrastructure. Although automobiles have been in use … Motorcycle horns are a dominant source of urban noise in many Southeast Asian cities, driven by high two-wheeler density and limited public transport infrastructure. Although automobiles have been in use for over a century, regulations governing horn design and volume control remain inadequate. This study investigates horn use behavior in Vietnamese urban traffic, identifying distinct acoustic patterns categorized as “attention” and “warning” signals. Measurements conducted in an anechoic chamber reveal that these patterns can increase sound pressure levels by up to 17 dB compared to standard horn use, with notable differences in frequency components. These levels often exceed the daytime noise thresholds recommended by the World Health Organization (WHO), indicating potential risks for adverse health outcomes, such as elevated stress, hearing damage, sleep disturbance, and cardiovascular effects. The findings are contextualized within broader efforts to manage traffic noise in rapidly developing urban areas. Drawing parallels with studies on aircraft noise exposure in Japan, this study suggests that long-term exposure, rather than peak noise levels alone, plays a critical role in shaping community sensitivity. The study results support the need for updated noise regulations that address both the acoustic and perceptual dimensions of road traffic noise.

A Comprehensive Assessment of Environmental Noise Pollution at Bhopal, the Capital City of Madhya Pradesh, India

2025-06-16
Ritika Phogat , Archana Tiwari , N. Sagar +7 more | MAPAN

Personal Listening Devices (PLD): A Boon or Bane? Perceptions among the Urban Indian Population

2025-06-16
Suktara Sharma , P.G. Shah , Drashti Patel +2 more | Indian Journal of Otolaryngology and Head & Neck Surgery

Wind turbine noise annoyance – an interdisciplinary three-year field study

2025-06-16
Florian J.Y. Müller , Esther Blumendeller , Laura Gaßner +4 more | Environment International
Concerns have been raised about the effects of wind turbine (WT) sounds on the well-being of residents. Based on stress psychological models noise annoyance is an indicator connected to well-being. … Concerns have been raised about the effects of wind turbine (WT) sounds on the well-being of residents. Based on stress psychological models noise annoyance is an indicator connected to well-being. Still there is a lack of interdisciplinary studies observing the impact of noise annoyance on residents over an extended time frame. To understand annoying situations more precisely than previously possible, in a three-year investigation, we analyzed annoyance reports by residents with simultaneous measurements of acoustics, ground motions as well as meteorological and operational parameters. Ground motion and sound pressure levels could not explain noise annoyance, while there are hints to a connection with amplitude modulation and rotational speed. In a regression analysis only the combination of objective and subjective factors is able to predict annoyance sufficiently, with wind speed as the most relevant physical, and the perception of the planning process as the most relevant subjective factor. To meet concerns and better understand annoyance both aspects have to be considered: fairness in the planning process as well as the operational and environmental parameters influencing noise perception.

Public’s multi-dimensional response to different acoustic types of birdsong in urban parks based on auditory: A case study of Kunming, China

2025-06-16
K. Yi , Wen‐Yi Yang , Xiaoli Zhang +4 more | Applied Acoustics

A Comprehensive Systematic Review and Meta-Analysis to Unravel the Noise-Dementia Nexus

2025-06-16
Soonmyung Hwang , Aditi Singhvi , L. S. Patil +7 more | Public health reviews

The untranslatability of environmental affective scales: insights from indigenous soundscape perceptions in China

2025-06-14
Dakui Wu , Rumei Han , Ruining Zhang +3 more | npj Urban Sustainability

Soundspaces – vom Lärm zur Ressource im urbanen Raum

2025-06-13
Martina Marxt , Berndt Zeitler | Transforming cities
<vh:p>Geräusche prägen unsere Wahrnehmung im urbanen Raum. Obwohl seit über 20 Jahren das Thema „Soundscapes“ (wahrnehmungsbezogene Geräuschumgebungen) in den Fokus der Forschung rückt, gelten Stadtgeräusche bis heute überwiegend als Abfallprodukt … <vh:p>Geräusche prägen unsere Wahrnehmung im urbanen Raum. Obwohl seit über 20 Jahren das Thema „Soundscapes“ (wahrnehmungsbezogene Geräuschumgebungen) in den Fokus der Forschung rückt, gelten Stadtgeräusche bis heute überwiegend als Abfallprodukt „Lärm“. Ein tieferes Verständnis für die Wahrnehmung von Soundscapes ermöglicht, Geräusche als Ressourcen zu nutzen. Mit teilstandardisierten Verfahren werden dazu bereits weltweit Befragungen durchgeführt. Parallel wird an der HFT Stuttgart zu „idealen“ Soundscapes öffentlicher Plätze geforscht. In diesem Beitrag werden zentrale Entwicklungen, Methoden und Perspektiven der Soundscape-Forschung vorgestellt.</vh:p>

Advancing soundscape assessment in open-plan offices: Insights from expert focus groups

2025-06-13
Zulfi Aulia Rachman , Francesco Aletta , Jian Kang | Building Acoustics
Open-plan offices are designed to foster collaboration but often face challenges related to noise and acoustic comfort, which can affect employee well-being and productivity. The soundscape concept offers a holistic … Open-plan offices are designed to foster collaboration but often face challenges related to noise and acoustic comfort, which can affect employee well-being and productivity. The soundscape concept offers a holistic approach to assessing and improving these environments, yet existing methods often fall short of capturing the complexity of open-plan offices. This study addresses this gap by developing a structured questionnaire tailored for open-plan offices, integrating acoustic and non-acoustic factors. Expert focus group discussions were conducted to identify and expand upon key factors influencing soundscape assessments, building on insights from prior research. Thematic analysis revealed critical considerations, including individual characteristics, spatial dynamics, sound environment perception, office acoustic metrics, noise control, work performance, and psychosocial conditions. To effectively incorporate these elements, the study recommends adapting existing soundscape frameworks to the specific context of open-plan offices. The proposed approach prioritises brevity, logical structure, and user-friendly language to enhance participant engagement and data quality, enabling practical and insightful assessments centred on user experience.

Is pharmaceutical treatment of noise-induced hearing loss a realistic option? Debate article

2025-06-13
Ulf Rosenhall , Per Muhr , Maoli Duan | Acta Oto-Laryngologica
Essential conclusionsThe need for pharmaceutical treatment of noise-induced hearing loss (NIHL) is pronounced.Animal studies indicate that such treatment is possible.Clinical trials must be designed so that the participants are not … Essential conclusionsThe need for pharmaceutical treatment of noise-induced hearing loss (NIHL) is pronounced.Animal studies indicate that such treatment is possible.Clinical trials must be designed so that the participants are not exposed to harmful noise.This implicates that prospective, randomised studies of possible drug effects on permanent NIHL are difficult to perform of ethical reasons.Indirect outcome measures of noise effects on hearing are considered less reliable and informative than permanent NIHL for the evaluation of the efficacy of a drug therapy.If drug therapies aiming to reduce NIHL are looked for, issues related to the design of clinical trials must be discussed and possibly revised.

The NExpo Study: A protocol of behavioural, physiological, and neuroimaging measures to assess the effects of noise exposure on the auditory pathway

2025-06-13
Rebecca Susan Dewey , Hannah Guest , Rebecca E. Millman +3 more | Aperture Neuro
Background Noise exposure is the main cause of preventable hearing loss worldwide. Findings from animal studies suggest that even moderate noise exposure can cause substantial damage to the cochlear nerve … Background Noise exposure is the main cause of preventable hearing loss worldwide. Findings from animal studies suggest that even moderate noise exposure can cause substantial damage to the cochlear nerve without any noticeable hair cell damage. Crucially, such damage need not affect sensitivity to quiet sounds and therefore may be difficult to diagnose. It is currently unclear which are the most sensitive physiological measures for early identification of noise-induced damage to the auditory system. The NExpo Study is a cross-sectional cohort study focussing on physiological, behavioural, and magnetic resonance imaging (MRI) measures of the effects of noise exposure. Objective This paper introduces the NExpo Study, which aims to determine the functional and structural consequences of damage to the human peripheral and central auditory system resulting from cumulative lifetime noise exposure. The primary objective is to determine the neural correlates of noise exposure in the peripheral (cochlear nerve) and central (auditory brainstem and auditory cortex) auditory system. Secondary objectives are to assess the relative contributions of age and elevated audiometric thresholds to these observed neural correlates of damage, and the degree of association between structural and functional MRI measures of the auditory pathways and measures of peripheral and central auditory function. Methods and Analysis Lifetime noise exposure is estimated using the Noise Exposure Structured Interview. Auditory function is assessed using extended high-frequency audiometry, distortion-product otoacoustic emissions, middle ear muscle reflexes, the auditory brainstem response, and speech reception thresholds in noise. MRI measures include magnetic resonance neurography and Diffusion Tensor Imaging (DTI) of the cochlear nerve, and central measures of T1 myelination mapping, brain morphometry, DTI, and resting state functional MRI. The primary analyses employ between-group comparisons for these measures. Sample Description The project plans to recruit 200 healthy adult volunteers, in four groups of 50 participants, based on their pure-tone hearing thresholds and lifetime noise exposure. Group 1: 18-19 years, normal hearing and low noise exposure; Group 2: 30-50 years, normal hearing for their age and low noise exposure; Group 3: 30-50 years, normal hearing for their age and high noise exposure; Group 4: 30-50 years, suspected noise-induced hearing loss and high noise exposure. Conclusion Our comprehensive study, combining behavioural, physiological, and neuroimaging data, will contribute to the understanding of the mechanisms of auditory damage due to noise exposure. Results may inform diagnostic procedures, enabling the early identification of noise-induced auditory damage by detecting early changes in central auditory structure and processing. This approach could facilitate the provision of personalised advice regarding ear defence and monitoring for further damage, thus reducing the global impact of noise-induced auditory damage.

Eco-scout: a self-navigating data acquisition device for indoor environmental quality assessment and post-occupancy evaluation

2025-06-13
Saba Imani , Tsz Him Ian Chiu , Ghazal Chizarian +1 more | Advances in Building Energy Research

Relative influence of maximum sound pressure level and tonality of truck tire noise on annoyance for local residents

2025-06-13
Étienne Parizet , Thibaut Marin-Cudraz , Michael J. Smith | Applied Acoustics

Otolaryngology and Public Health—Lessons in Hearing and Aging

2025-06-12
Sarah Y. Bessen , Alexander Chern , Umamaheswar Duvvuri +1 more | JAMA Otolaryngology–Head & Neck Surgery
This Viewpoint discusses the need for a stronger investment in population-level research in otolaryngology and greater presence of otolaryngologists in policy and advocacy efforts by exploring key examples in hearing … This Viewpoint discusses the need for a stronger investment in population-level research in otolaryngology and greater presence of otolaryngologists in policy and advocacy efforts by exploring key examples in hearing loss.

Development of a sound quality model for noise impact prediction in building acoustics

2025-06-12
Kuen Wai , Cheuk Ming Mak , Hai Ming Wong | Journal of Building Engineering