Audio | npm.io

This dependency free library can analyze the BPM (Tempo) of an audio/video node or any stream in realtime on your browser

webaudioapi audiobuffer audio stream microphone realtime no-dependency tempo bpm beats

4.0.2 • Published 1 year ago

Extract data of the Lëtzebuerger Online Dictionnaire (LOD).

tar lod mp3 parse audio base64 lod-lu extract xml-flow luxembourg

0.2.0 • Published 4 years ago

A Ambisonic Audio component for A-Frame.

aframe aframe-component aframe-vr vr webvr omnitone ambisonic audio sound

0.5.3 • Published 5 years ago

A terminal based audio player

media audio player playlist mp3 ogg

0.3.0 • Published 11 years ago

expand expressions for repeating notes into flat positions

dilla repeat expression note audio

2.1.3 • Published 10 years ago

An image with an audio player component

doz arwtork audio player cover component

1.2.1 • Published 5 years ago

Interactive navigable audio visualization using Web Audio and Canvas

waveform audio music player webaudio microphone visualization

3.2.6 • Published 6 years ago

Node.js module for DualShock (3 and 4) controllers.

dualshock DS3 DS4 PS3 PS4 playstation dualshock3 dualshock4 controller joypad

3.1.7 • Published 3 years ago

Echode is a small library to play local audio files using NodeJS. It relies on FFplay, so make certain that FFmpeg is installed!

NodeJS play audio

1.0.1 • Published 5 years ago

gen~ in js

audio gen~max/msp javascript synthesis DSP

1.0.2 • Published 5 years ago

Vult is a transcompiler well suited to write high-performance DSP code

dsp compiler synthesizer puredata music audio effects

0.4.15 • Published 3 years ago

WebSocket Audio API: library to broadcast the sound from the microphone through a WebSocket

websocket audio broadcast

0.1.5 • Published 8 years ago

🎼 Validates a note (scientific pitch notation) and throws errors if needed

audio note scientific pitch web audio music music theory

1.4.0 • Published 9 years ago

Output PCM audio data to the speakers

pcm audio sound music output speaker headphone alsa coreaudio openal

0.4.2-node12support • Published 6 years ago

Synthesizer library for web-based JS program, using with Web Audio or etc.

javascript synthesizer fluidsynth midi midi-player sequencer soundfont audio webaudio

1.10.0 • Published 2 years ago

Calculation of sound parameters

mfcc mel scale cepstrum coefficients frequency fft audio sound speech

2.0.3 • Published 3 years ago

Takes a SoundCloud URL and retrieves the relevant JSON data for that resource from the SoundCloud API

soundcloud audio data api browserify

1.0.2 • Published 10 years ago

stream out an audio file's waveform via sox

sox dat music sound speaker audio waveform

0.0.1 • Published 11 years ago

A simple audio tone stream library

tone stream dtmf morse music notes audio frequency

1.16.0 • Published 1 year ago

Basic volume meter on a live audio output

volume audio meter

1.0.1 • Published 7 years ago

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Audio Packages

realtime-bpm-analyzer

lod-extract

aframe-ambisonic-component

djesbe

dilla-expressions

doz-artwork-player

effectsurfer

dualshock

echode

genish.js

vult

ws-audio-api

validate-note

@cspotcode/speaker

js-synthesizer

sound-parameters-extractor

soundcloud-resolve

sox-waveform

tone-stream

@bill876/audio-meter