@tonaljs/pitch
Pitch in (western) music theory
Pitch in (western) music theory
Node.js bindings for aubio
A magical library for controlling audio pitch and volume, based on jungle.js
Node.js audio library for Electron using web audio api
A simple way to work with musical pitches
extract pcm audio data from a video based on start/end time, including spectrum and pitch
WebAssembly version of the Rubber Band Library (high quality software library for audio time-stretching and pitch-shifting)