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Quietest cars on the market? Date: Fri, 18 Dec 92 14:12:31 EST From: email@example.com (Stamos Stamos) Content-Length: 279
> a little clarification....
> 10 dbA is *perceived* by most of us as double the noise. Also, ~5 dbA
> difference is required for us to *perceive* any difference.
Ummmm, I think it's a 3db increase that is equivilant to doubling the
Yes. As far as I can remember, a 3dB increase is equivalent to
double the sound level.
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