Thread: Decibel Meter ?
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zimon is offline zimon
2011-02-20 , 10:15
Posts: 1,341 | Thanked: 708 times | Joined on Feb 2010
#107
Originally Posted by TiagoTiago View Post
Why i can't find dBa on Wikipedia, and why WolphramAlpha doesn't know what it is?
http://en.wikipedia.org/wiki/Decibel#Acoustics_2
http://en.wikipedia.org/wiki/A-weighting