Phase vocoder in matlab

The following Matlab project contains the source code and Matlab examples used for phase vocoder. This MATLAB exercise implements a phase vocoder with the capability of speed-up or slow-down of a speech or audio signal by a factor, r, which varies from r = 0:25 (slow-down by factor of 4) to r = 4:0 (speed-up by a factor of 4).

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

Project Files: 

File NameSize
license.txt 1317
5.16 Phase vocoder.pdf 1878369
Callbacks_phase_vocoder_GUI25.m 11758
create_spectrogram.m 417
istft.m 1761
pathnew_matlab_central.m 852
phase_vocoder.mat 1185
phase_vocoder_GUI25.m 1672
pvoc.m 1409
pvsample.m 2982
Read_Me.txt 2725
spectrogram_speech_file.m 2016
stft.m 1765