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🔊 Standing Wave Resonance Tube Simulator

Drive a speaker at one end of a transparent resonance tube and watch air-pressure nodes and antinodes form as you sweep frequency, tube length and end condition.

Acoustics3DModerate60 FPS

⚙ Under the hood

Drive a speaker into a transparent 3D resonance tube and watch air-pressure nodes and antinodes build up as you sweep frequency, tube length, drive amplitude and open/closed end condition.

Three.jsacousticsstanding wavesresonancesound physics

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install