Web Audio API

Browser native audio processing engine. Record, process, synthesize sound — build music applications.

Module Contents

• Overview — What Web Audio API is, what AudioContext is
• Core Concepts — Audio node graph, AudioContext, AudioNode
• Basic Usage — Creating context, loading audio, playback control
• Advanced Usage — Audio effects (gain, delay, reverb), MediaStream integration
• Practical: Audio Visualizer — Build a music player with spectrum visualization from scratch