$Spectral Erosion — S(f,t) = S₀(f) · e^{-γ(f)t}$ Tap to zoom

Spectral Erosion

S(f,t) = S₀(f) · e^{-γ(f)t}

A frequency spectrum losing its higher harmonics over time — detail fading, leaving only the essential tone.

The richness of memory eroding to a single tone

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