The Hidden Math of Music 🎶

Play tones, stack harmonics, and see why some intervals feel smooth while others feel spicy. Everything you hear and see is generated live.

Status: Muted

Visuals

Waveform + spectrum + geometry (ratio-driven)
WaveformSpectrumGeometry
Geometry uses a Lissajous curve; simple ratios look clean and symmetric.

Sound Lab

Try 3:2 (fifth) vs 16:15 (minor 2nd)
Fundamental frequency.
Changes timbre.
Brighter vs smoother.
Envelope to avoid clicks.
Just-intonation ratios make the math obvious.
Blend interval/chord vs root.
“Smoothness”: —
ratio: 3:2
Detune: Off

Music‑Reactive Cymatics

Plasma membrane • resonance snapping • audio‑driven
Designed to feel like cymatics / resonance plates: dark purple/black, rim glow, cyan/blue/mint membranes with bright ridges.

Sacred Geometry

Clean lines + symmetry • mode snapping
For clarity: crisp symmetric curves that snap to 3/4/5/6/7/8/10/12‑fold families from the dominant frequency.