SHAPES of SOUND
An interactive instrument for learning music from the physics up — twelve hands-on sound labs in the browser.
Production · released 2026-08-27, live and verified 2026-08-29
What can be checked
12
working sound labs, each one a playable piece of the physics
Reason
Vibration, waveforms, hearing and musical structure are usually taught apart, so the connection — the part that makes music make sense — is exactly what a learner never sees.
Move
Twelve working labs over one carefully governed Web Audio engine: sound starts only on a deliberate action, volume stays conservative, and a global stop is always one press away.
Result
Released to production on 2026-08-27 with its own QA record, a complete custom identity system, and an in-repo accuracy ledger that bans the shortcuts pop explanations rely on.
Where to get it
Source: the project's own repository record