skreidle: (Default)

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posted by [personal profile] skreidle at 04:51am on 2009-05-03
I wanted to say that 60dB is the level of a whisper, though that might be 20dB--but since decibel is such a broad set of concepts, even for audio alone, I really have no idea--even in light of the sound pressure level variant, commonly used as a standalone unit.
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