audio.js

Open audio stack for JavaScript

Overview
Repositories
Projects
Packages
People

README.md

Engine: audio
Codecs: decode, encode
I/O: mic, speaker
Platform: web-audio-api, audio-buffer WPT 100%
Pitch & time: shift, stretch, resample, tune alias floor
Tone & dynamics: filter, eq, dynamics, saturate, amp, weighting IEC 61672
Space & effects: reverb, spatial, effect Dattorro Brown-Duda
Restore: denoise, defeedback, vocals Berouti OM-LSA
Analyse: pitch, beat, loudness, spectral, mir, measure, auditory BS.1770 MIREX
Synthesise: synth, voice, midi, note

Pinned Loading

audio audio Public

High-level audio manipulations

JavaScript 308 10
web-audio-api web-audio-api Public

Cross-platform Web Audio API

JavaScript 951 70
decode decode Public

Minimal audio decoders layer

JavaScript 208 16
speaker speaker Public

Output audio to speaker, browser/node

C 103 9
audio-buffer audio-buffer Public

AudioBuffer container, ponyfill and utils

JavaScript 82 3
audio-type audio-type Public

Detect the audio type of a Buffer/Uint8Array

JavaScript 26 5

Repositories

Type Language Sort

audiojs.github.io Public

audiojs/audiojs.github.io's past year of commit activity

HTML 0 0 0 0 Updated Aug 28, 2026
synth Public
Synthesis & signal generators — umbrella for @audio/synth-* atoms (noise colors, oscillator, chirp, DTMF, pluck, risset drum, rhythm track, envelope, LFO)

audiojs/synth's past year of commit activity

JavaScript 0 0 0 0 Updated Aug 28, 2026
measure Public
Acoustic & system measurement — umbrella for @audio/measure-* atoms (IR capture, response, latency)

audiojs/measure's past year of commit activity

JavaScript 1 0 0 0 Updated Aug 28, 2026
spectral Public
Spectral features — umbrella for @audio/spectral-* atoms (centroid, spread, flatness, rolloff, flux, slope, crest, zcr)

audiojs/spectral's past year of commit activity

JavaScript 0 0 0 0 Updated Aug 28, 2026
stft Public

audiojs/stft's past year of commit activity

JavaScript 0 0 0 0 Updated Aug 28, 2026
mic Public
Capture audio from microphone in node/browser

audiojs/mic's past year of commit activity

C 0 0 0 0 Updated Aug 28, 2026
note Public
Music-theory primitives — Hz ↔ MIDI ↔ name, cents, scales, pitch snapping

audiojs/note's past year of commit activity

JavaScript 0 0 0 0 Updated Aug 28, 2026
stretch Public
Time stretch algorithms

audiojs/stretch's past year of commit activity

JavaScript 3 0 0 0 Updated Aug 28, 2026
shift Public
Pitch shift algorithms

audiojs/shift's past year of commit activity

JavaScript 6 MIT 0 1 0 Updated Aug 28, 2026
vocals Public
Center-channel vocal isolation & removal

audiojs/vocals's past year of commit activity

JavaScript 0 0 0 0 Updated Aug 28, 2026