3D Sound Wave Propagation

Visualize longitudinal pressure waves as moving compressions, rarefactions, particle motion, and wavefront geometry in 3D.

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3D Sound Wave Propagation

Speed

Preparing simulation

Keyboard: Space toggles play, R resets, ] steps forward, [ returns to the initial state.

A 3D acoustics simulation that shows how sound travels through a medium. Learners can compare a directional speaker wave with a point-source spherical wave, tune frequency, amplitude, wavelength, and damping, and connect particle oscillation to pressure-wave propagation.

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