https://github.com/mohayonao/web-audio-utils

Utility functions for Web Audio API
https://github.com/mohayonao/web-audio-utils

Last synced: 3 months ago
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Utility functions for Web Audio API

• Host: GitHub
• URL: https://github.com/mohayonao/web-audio-utils
• Owner: mohayonao
• Created: 2015-08-28T07:52:18.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-10-10T04:12:53.000Z (about 9 years ago)
• Last Synced: 2024-07-05T17:37:22.540Z (4 months ago)
• Language: JavaScript
• Size: 254 KB
• Stars: 10
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-webaudio - web-audio-utils - Commonly needed utility functions for Web Audio API. (Obsolete / Community)

README

        
# WEB AUDIO UTILS

[![Build Status](http://img.shields.io/travis/mohayonao/web-audio-utils.svg?style=flat-square)](https://travis-ci.org/mohayonao/web-audio-utils)

[![NPM Version](http://img.shields.io/npm/v/@mohayonao/web-audio-utils.svg?style=flat-square)](https://www.npmjs.org/package/@mohayonao/web-audio-utils)

[![License](http://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](http://mohayonao.mit-license.org/)

> Utility functions for Web Audio API

## Installation

Node.js

```sh

npm install @mohayonao/web-audio-utils

```

## API

- `activateCustomAudioNode(): void`

- `activateMobileAutoPlay([ audioContext, callback ]): AudioContext`

- `activateWebAudioAPI([ AudioContext, callback ]): AudioContext`

- `createAudioBufferFromArray(array: Float32Array[], [ audioContext ]): AudioBuffer`

- `createPeriodicWave(wave: object, [ audioContext ]): PeriodicWave`

  - `wave: { real: Float32Array, imag: Float32Array}`

  - this function is for [wave-tables](https://github.com/mohayonao/wave-tables).

- `fetchAudioBuffer(path: string, [ audioContext ]): Promise`

  - fetch && decode

- `getAudioContext(): AudioContext`

  - return an AudioContext as singleton

- `splitAudioBuffer(audioBuffer: AudioBuffer, n: number): AudioBuffer[]`

## License

MIT