VoiceFilter-Lite: Streaming Targeted Voice Separation for On-Device Speech Recognition
VoiceFilter-Lite: Streaming Targeted Voice Separation for On-Device Speech Recognition
We introduce VoiceFilter-Lite, a single-channel source separation model that runs on the device to preserve only the speech signals from a target user, as part of a streaming speech recognition system.Delivering such a model presents numerous challenges: It should improve the performance when the input signal consists of overlapped speech, …