Displaying 1 to 6 from 6 results

web-audio-api - Node.js implementation of Web audio API

  •    Javascript

This library implements the Web Audio API specification (also know as WAA) on Node.js. By default, web-audio-api doesn't play back the sound it generates. In fact, an AudioContext has no default output, and you need to give it a writable node stream to which it can write raw PCM audio. After creating an AudioContext, set its output stream like this : audioContext.outStream = writableStream.

audio - Class for high-level audio manipulations

  •    Javascript

Class for high-level audio manipulations in javascript. An abstraction from the level of raw data and DSP to the level of natural sound manipulations. Record 4s of mic input.

audio-buffer - AudioBuffer class for node/browser

  •    Javascript

Basic audio data container. Provides lightweight Web Audio API AudioBuffer implementation. Useful instead of Buffer in audio streams, @audiojs components and other audio applications. Can be used as a ponyfill. Create audio buffer for audio context based on options.

audio-decode - Decode array buffer data of any audio format to audio buffer

  •    Javascript

Convert mp3/wav audio data to AudioBuffer. Decode source, based on options and fire callback when done, or resolve a promise if no callback passed. Source type can be: ArrayBuffer, ArrayBufferView, Buffer, Blob, File or data-uri string.




audio-oscillator - Audio oscillator stream

  •    Javascript

Fill array/buffer with periodic oscillation. Create oscillator function based on the options.

audio-spectrum - Draw spectrum of audio data

  •    Javascript

Show spectrum of audio data. Create spectrum visualizer function with showSpectrum(data) signature. options may include channel to pick the channel to show and every option for gl-spectrum.