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#19
March 5th 04, 01:40 AM
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Steve Nosko wrote:
OK, OK, OK. How come voltage dB and power dB are different, huh? Yhy is it that power dB carry twice the weight of voltage dB? dB= 10 LOG(power ratio) = 20 LOG(voltage ratio) Because log(v^2) = 2*log(v)? :-) -- 73, Cecil http://www.qsl.net/w5dxp -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
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