phase-vocoder

A C++ library for time-stretching and pitch-shifting audio with high quality in realtime or offline.

Real-time pitch-shifter as a Web Audio worklet, based on phase vocoder techniques

A C++ based phase vocoder example that allows pitch and timescale modifications of incoming signals. UI built with Juce.

PitchShiftting effect

A digital signal processing library in Javascript

tiny spectral synthesizer with livecoding support

A phase vocoder written in Rust

Provide `sound` & `record` functions for playing & recording audio in Julia. Also Julia version of phase vocoder.

A collection of phase vocoder based LADSPA plugins

Python phase-vocoder implementation with pitch shifting and formant correction

A fourier-based audio-synthesiser wrote in MATLAB as a university project.

Real-time sound monitor app with data visualization

Bela Sound Mangler is a simple & intuitive, quaint & chaotic tool for sound exploration developed using phase vocoder techniques in C++ for the Bela platform.

21M.587 FA24 Final Project. "We have Auto-Tune at home"

This project proposes the tracking of rhythm of an input audio signal through a microphone. Using the tracked rhythm from the input, we change the speed of an existing sound file that is played.

A simple audio editor

Polyphonic Sampled Sound Synthesizer Project using a Raspberry Pi

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

Audio Eq Visualizer, with support for Phase Vocoder using WebAssembly

Swift package for extreme time-stretching and ambient texture: PaulStretch, tape-slow, spectral freeze, phase-vocoder and granular engines, plus a realtime effects chain. Deterministic, chunked and multicore. macOS/iOS/watchOS.