STFT based real-time pitch and timbre shifting in C++ and Python

Pitch-shifting and time-stretching with TD-PSOLA

A music player with real-time pitch shifting, time stretching, and reversing effects.

Official JUCE plugin for stftPitchShift

Standalone real time dynamic vocal harmonizer

Fork of the SBSMS time stretching and pitch shifting library

Fork of Soundtouch (https://codeberg.org/soundtouch) with extra features and fixes

Demucs wrapper for remixing audio files with additional customizations

CovidCoughNet: A new method based on convolutional neural networks and deep feature extraction using pitch-shifting data augmentation for covid-19 detection from cough, breath, and voice signals

Python module for adding harmony lines to recorded melodies

A pitch shifting sheep living in your browser...

probably😗 real-time pitch shifting and formant adjustment by rubberband library

A web-based music player for PC game music files such as ogg.

An audio processing tool that enables time stretching and pitch shifting.

Adds noise in different ways to musical stimuli for the purpose of fMRI experimental stimuli but it can be used for any application that needs music with noise added at varying levels with different definitions of what noise is