Phase vocoder is aprogram that allow you perform the shiftting pich without chort o long the time, using a factor value to do that

这个是我个人编写的短时傅里叶变换的函数matlab.适用于语音压缩与语音分析.在其中可以加入一些自己的代码，即可改成phase vocoder-this is the STFT function which is wrote by myself(matlab). It is suit for speech compression and analyse. if you add some code in it, it can turn to a phase vocoder straightforw

以matlab做pitch-shift的功能展示.基於phase-vocoder技術在頻域上做pitch-shift.-In matlab to do the pitch-shift function display based on phase-vocoder techniques in the frequency domain to make pitch-shift.

Matlab code for phase vocoder