@villium/echo-chamber

Real-time audio visualization components for waveforms, spectrograms and audio analysis displays.

Features

• Waveform Visualization - Real-time audio waveform rendering
• Spectrogram Display - Frequency domain visualization over time
• Audio Meter - Level and peak indicators
• Frequency Analyzer - Real-time spectrum analysis

Installation

npm install @villium/echo-chamber

Usage

import { WaveformVisualizer, SpectrogramDisplay } from '@villium/echo-chamber';

// Create waveform visualization
const waveform = new WaveformVisualizer(canvas, {
  color: '#00ff00',
  lineWidth: 2
});

// Render audio data
waveform.render(audioBuffer);

// Display spectrogram
const spectrogram = new SpectrogramDisplay(canvas, {
  fftSize: 2048,
  colorMap: 'viridis'
});

spectrogram.update(frequencyData);

License

MIT