提取语音信号的极值点，以便在信号端点处理时，可以直接调用该程序进行端点效应处理-Extraction of the extreme points of voice signals in order to signal when the endpoint, you can call the direct effect of the procedure to deal with the endpoint

语音分割程序，可将一段语音自动分割成极端语音，包括端点检测等子程序。-Speech segmentation procedure, a voice can be automatically split into extreme voice, including endpoint detection routines.