Looking at Audio - Building PyScript Programs for Sound Visualization

Explore audio visualization techniques through hands-on PyScript programming in this conference talk from PyCon US. Learn to build interactive WebGL-powered visualizations that transform sound into compelling visual displays. Master two fundamental audio analysis methods: amplitude measurement for tracking sound intensity and frequency spectrum display for revealing the harmonic content of audio signals. Start with offline batch processing to create static graphical representations of simple sounds, then progress to developing real-time audio visualization systems. Discover the various creative applications of these core techniques while gaining practical experience with PyScript's capabilities for audio processing and web-based visualization. Build short, focused programs that demonstrate how to "see" sound through different visual approaches, from basic waveform displays to sophisticated spectral analysis presentations.