Endpoint detection of noisy Chinese speech based on EVRC
Song Gang · Computer Engineering and Applications Journal · 2007
The endpoint detection method which is put forward in this article is based on EVRC.The speech is mapped to a voice matrix which is based on a model called mind acoustics.We get the sum of voice matrix that can adapt different background noise circumstance through the noise tracking.Connecting with the characteristic of Chinese speech,we can detect the speech endpoint well and truly without changing the threshold.