But what happens at ?
In the lexicon of psychoacoustics, the sone is a deceptively simple creature. Unlike the decibel—a relative measure of pressure—the sone is linear. One sone is defined as the loudness of a quiet, 1 kHz tone at 40 dB SPL. Two sones sound twice as loud. Forty sones sound forty times as loud. sone - 187
In the end, is not a measurement. It is a warning: You are no longer listening. You are being unmade by vibration. But what happens at
Do not go there without protection. And if you do? Do not expect to hear silence again. sone - 187
