My PhaseVocoder project is now available on GitHub here. In addition to placing the project on GitHub I've also added some general documentation on how the phase vocoding process works. Please see this document on GitHub for more information.

The PhaseVocoder uses CMake to build on various platfo…

I've improved my Phase Vocoder application by adding in a resampler. Using the resampler in conjunction with my Phase Vocoder's existing time stretch/compress abilities allows for pitch shifting. Here's a demonstration:

The original version of my Phase Vocoder is described in detail here…

I've improved my transient detection algorithm (original version described here) and have now included it in my Phase Vocoder application (original version of my Phase Vocoder described here). I'm pretty happy with the quality. Here's an audio example:

As mentioned in my previous post, p…

I've been spending a good amount of time working on a phase vocoder lately. I'm happy to say I have an early working demo version that sounds quite good.

The phase vocoder allows for stretching and compressing the time duration of audio (as shown in the waveforms above) without changing the pitch…