pitchdetect

Pitch detection in Web Audio using autocorrelation

piu

Infer/Recognize chords from collections of notes

play-control

WAVE audio play control (time-master)

player

WAVE audio library module for audio buffer playing.

player-engine

WAVE audio player engine

pngdrive

Small JS library that packs your files into a PNG.

polyblep

Experimental oscillator code using polyblep

presto

A Canvas based Music Notation system for the web

priority-queue

WAVE audio priority queue (used by scheduler and transport)

promise-decode-audio-data

Promise-based decodeAudioData for legacy Web Audio API

pt

Pt is an experiment of visual forms in code.

qwerty-hancock

A keyboard for any musical eventuality. Works best with the Web Audio API.

rack

GUI for your web audio components

radiophonics

The CoffeeScript source code for our Radiophonics Workshop Web Audio demos (http://webaudio.prototyping.bbc.co.uk)

raindrop-soundtrack

The source code for the soundtrack to Raindrop, a film by Izabella Pruska-Oldenhof

rainnoisedetection

Algorithm for automatically detecting Outdoor Rainfall noise in soundscapes

react-imation

functional tweening and timeline animation for react

react-webaudio

Create and update an html5 webaudio "audio graph" using ReactJS.

reactive

Clone of felixturner's reactive demo at http://www.airtightinteractive.com/demos/js/reactive/

read-audio

:microphone: Read raw audio input as a stream of ndsamples

recorder.js

Flash based recorder with local playback and mp3 encoding support

recordmp3js

Record MP3 files directly from the browser using JS and HTML

refreq

refreq is a radically customizable music player. I mean radically.

refreq2

remus

Generalized music representation

resonantfilterbank

A Web Audio API fixed frequency resonant filter bank based roughly on the architecture of the Moog 914 module. Only works in Chrome right now. Demo:

reverbgen

A JavaScript library for generating artificial reverb impulse responses.

rhythm-engine

JS port of Pete Kellock's "Rhythm Engine"

ricochet

Small, portable music indexer and streaming web interface

ripple-client-desktop

A desktop client for the Ripple payment network built using web technologies