Sound Lab
Interactive musical experiments. Click an experiment to play with it.
Bounce balls through a V-shape and hear scales come alive. Choose any mode, adjust physics, and listen.
Click keys to build chords. Auto-identifies chord names. Type any chord to see it on the keyboard.
15 pendulums drift from sync into mesmerizing wave patterns, each playing a pentatonic note.
Sculpt sound by mixing harmonics. See the waveform change in real-time as you shape timbre.
Pluck a virtual string and explore harmonics. See standing waves and hear how overtones change timbre.
Build drum patterns with a step sequencer. Explore time signatures, swing, and rhythm construction.
Particles rain down through strings, plucking notes as they fall. Tilt gravity to change the melody.
Draw on a canvas where X is time and Y is pitch. Press play to hear your painting as sound sweeps across it.
Planets orbit at different speeds, triggering notes as they cross a line. Creates evolving polyrhythmic patterns.
Particles form geometric patterns on a vibrating plate. Explore how sound creates physical shapes at resonant frequencies.