pitch

a library for audio and music analysis

Use full GM set of musical instruments to play MIDI and single sounds or effects. Support for reverberation and equaliser. No plugins, no Flash. Pure HTML5 implementation compatible with desktop and mobile browser. See live examples.

🚀 Free resources you may use to promote your next startup

⚾🤖⚾ Automatic baseball pitching overlay in realtime

.NET library for 1D signal processing focused specifically on audio processing

Pytorch implementation of the CREPE pitch tracker

A list of articles, books, videos related to entrepreneurship

A Flutter sensor plugin which provide easy access to the Pitch and Roll on Android and iOS devices.

C++ and MATLAB code for fast and accurate fundamental frequency estimation

Simple FFmpeg video player

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

A playback practice tool for musicians that allows slowing down, changing pitch, defining presets and loops on music files.

Face Similarity PresentID Face Similarity can detect face in your image. High-precision detection of size; pitch, roll, yaw, and 14-point key landmarks. Low resource and impressive high performance. Robust detection of faces with rotation, glasses, etc. shows the image that is most similar.

PyTorch Implementation of NCSOFT's FastPitchFormant: Source-filter based Decomposed Modeling for Speech Synthesis

aubio external for PureData

easy-to-use implementation of the ISMIR 2013 Audio Degradation Toolbox

Simple replacement for the Tilt Hydrometer mobile apps and TiltPi with lots of features

Time stretching audio without changing pitch

Chrome extension that pitch shifts videos on a page using web audio

Deep learning using CNN for Mandarin Chinese tone classification

AudioTool - an android library that provides audio manipulation functions like increase/decrease speed, pitch, volume, bass, etc. Library also provides cut, noise remover, and other interesting and helpfull functions

Japanese pitch accent utils

AS3 Sound Manager for Adobe AIR

Fake Music

Piano Note recognition using MATLAB

Pitch and chroma implementation in java

variable playback rate for teensy audio library

Pitch-shifting library in Clojure