Thread: Exhaust dB data
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Old 04-11-2005, 12:33 AM   #84
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Member#: 6140
Join Date: Apr 2001
Chapter/Region: MAIC
Location: Middletown, MD, USA
2002 WRX 5MT Sedan
WR Blue. Cobb Stage 2



Thank you for all the work you put into this. It will be very helpful to many members.

One detail:

I downloaded the .txt file of your data. In your notes, d) states: "3dB is equal to twice the loudness..."

Actually, 3db is a barely noticeable increase in volume. Where you may have gotten confused is that with audio equipment, +3 db represents a doubling of amplifier _power_.

Anyway, thanks again!
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