Live Audio Spectrogram Transformer

This live audio analyzer uses the Web Audio API to process microphone input in real-time, applying Fast Fourier Transform (FFT) to visualize the frequency spectrum and simulate transformer-based feature extraction.

Key technical aspects:

• Real-time audio capture using getUserMedia API
• Audio processing with Web Audio API's AnalyserNode
• Fast Fourier Transform (FFT) for frequency analysis
• Dynamic visualization using Canvas and Chart.js
• Simulated transformer attention patterns

Note: All processing happens in your browser - no audio data is sent to any server.