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Music & Acoustics

Acoustic Room Mode (2,1)

p = sin(mπx/Lₓ)·sin(nπy/L_y)·cos(ωt)
Acoustic Room Mode (2,1)

A standing pressure wave of a rectangular room — the (2,1) axial mode — pulsing between compression and rarefaction; such modes color the bass response of every real listening space.

Computed & rendered in pure C# on the frozen OnlyCSharp 1.8 library — animation baked to GIF with the library's own Gif encoder (no GPU, no ffmpeg, no external packages).