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SgtWookie

Joined Jul 17, 2007
22,230
No.
You can get an approximate RMS value by P-P * .707107
You can get an approximate P-P value by RMS/.707107
But to get actual RMS, you sample the sinewave at 10x or higher the frequency, take the square root of the samples, average them, and then square the result.
 

Dave

Joined Nov 17, 2003
6,969
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