一个运用语言端点检测的很好文章。利用的是频带方差的办法，基于matlab的-Endpoint detection of a use of language of good articles. Variance using the band approach, based on the matlab

声学信号处理中，多种频带加权方式.包括A计权，C计权等-Acoustic signal processing, multi-band weighting methods, including A-weighting, C weighting, etc.