https://github.com/lukehorvat/web-audio-oscillators

A collection of Web Audio API custom oscillators.
https://github.com/lukehorvat/web-audio-oscillators

audiocontext oscillatornode oscillators periodicwave web-audio

Last synced: about 1 month ago
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A collection of Web Audio API custom oscillators.

• Host: GitHub
• URL: https://github.com/lukehorvat/web-audio-oscillators
• Owner: lukehorvat
• License: mit
• Created: 2017-09-06T17:14:53.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2024-06-09T12:23:18.000Z (3 months ago)
• Last Synced: 2024-07-24T10:08:01.921Z (about 2 months ago)
• Topics: audiocontext, oscillatornode, oscillators, periodicwave, web-audio
• Language: TypeScript
• Homepage:
• Size: 119 KB
• Stars: 59
• Watchers: 4
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-webaudio - web-audio-oscillators - A collection of Web Audio custom oscillators. (Obsolete / Community)

README

        
# web-audio-oscillators [![npm version](https://img.shields.io/npm/v/web-audio-oscillators.svg?style=flat-square)](https://www.npmjs.com/package/web-audio-oscillators)

A collection of [Web Audio API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API) custom oscillators.

Are you after a nice organ or bass sound? Look no further!

An online demo of all oscillators included in this package can be found [here](https://oscillator.js.org).

## Installation

Install the package via npm:

```sh

npm install web-audio-oscillators

```

## Usage

For example, to create an [OscillatorNode](https://developer.mozilla.org/en-US/docs/Web/API/OscillatorNode) that sounds like an organ:

```js

import { customOscillators } from 'web-audio-oscillators';

const context = new AudioContext();

const oscillator = customOscillators.organ(context);

oscillator.frequency.value = 220;

oscillator.connect(context.destination);

oscillator.start();

```

All custom oscillators provided by this package:

- `sine`

- `square`

- `square2`

- `sawtooth`

- `triangle`

- `triangle2`

- `chiptune`

- `organ`

- `organ2`

- `organ3`

- `organ4`

- `organ5`

- `bass`

- `bass2`

- `bass3`

- `bass4`

- `brass`

- `brass2`

- `aah`

- `ooh`

- `eeh`

- `buzz`

- `buzz2`

- `dissonance`

## Contributing

Pull requests are most welcome. I'd like to expand this collection to cover more musical use cases!