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      01-24-2013, 09:01 PM   #9
Nifty
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Drives: 2013 135i w/ DCT
Join Date: Jun 2009
Location: Bloomington, IL

Posts: 207
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Quote:
Originally Posted by Purple Derple View Post
Please correct me if I am wrong: Human hearing is logarithmic and audio drivers are as well so while 3db is twice power, it is not twice the sound pressure and not twice the loudness or perceived volume. I think it is more like +10 db is twice the loudness.
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