声道转换程序，完成立体声转化为单声道的源代码，用c语言编写，处理效果不错-Channel conversion process, complete stereo channels into a single source code, c language, dealing with good results

这式一个用C语言编写的音频波形图、短时能量和短时过零率的程序，适合于学习语音信号处理的人。-This type is written in a C language audio waveform, short-term energy and short-term zero-rate program, suitable for the study of speech signal processing.