Top JavaScript Libraries for Audio Programming

Introduction of JavaScript Libraries

1. webaudiox.js

webaudiox.js is a bunch of helpers for WebAudio API. WebAudiox has more than 10 helper files. The visualization is composed of 3 parts: an FFT histogram, a waveform, and a volume. It is useful to debug or simply to display sounds on the screen. , webaudiox.js is probably a nice choice for use in HTML5 games. It can be used independently. It makes it very light to include these in your own code. There is a web audio build that bundles them though. This is provided for convenience. It is just inter-connected to all the helpers. Scheduling the download is possible with it.

2. Howler.js

howler.js is an audio library for the modern web. This makes working with audio in JavaScript easy and reliable across all platforms. It is a backup mechanism for HTML5 Audio. The project endeavors to speed up the effort of cross-platform development with audio in JavaScript.

Features

• Single API for all audio needs
• Defaults to Web Audio API and falls back to HTML5 Audio
• Handles edge cases and bugs across environments
• Supports all codecs for full cross-browser support
• Automatic caching for improved performance
• Control sounds individual, in groups, or globally
• Playback of multiple sounds at once
• Easy sound sprite definition and playback
• Full control for fading, rate, seek, volume, etc.
• Easily add 3D spatial sound or stereo panning
• Modular – use what you want and easy to extend
• No outside dependencies, just pure JavaScript
• As light as 7kb gzipped

3. Pedalboard.js

This is an outstanding web API. . This makes working with audio in JavaScript easy and reliable. Pedalboard.js uses the Web Audio API, but this time it’s used for creating audio effects on sound sources. It is a ground-breaking, first-of-its-kind, novel open-source JavaScript framework for developing audio effects. It’s exceptionally good at guitar effects.

4. Wad

Web Audio DAW, abbreviated as WAD. It is an audio manipulator library based on WA API. It greatly simplifies the process of creating, playing, and manipulating audio. It also has support for sprites, various custom-defined FX, microphone input. This library works in any browser that supports the Web Audio API. Its audio input and attempts to determine the frequency and note name of the source.

5. Fifer

It provides a conductor for handling the use of the HTML5 Audio API in your application or game. It is a micro-library. It provides a lightweight Flash fallback.

Fifer will use the HTML5 Audio API in the following browsers:

• Microsoft Internet Explorer 9+
• Mozilla Firefox 21.0+
• Google Chrome 27.0+
• Apple Safari 5.1+
• Opera 15.0+

Features

• Preload and register files
• Play files with optional loop and end callback
• Stop or mute individual files or all files at the same time

Conclusion

JavaScript is a vast region & a highly growing in sound design. The selection of the best libraries always needs to judge conveniently. Its API and functionality set is and how is the situation with its maintainability.