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How do I calculate RMS? (writing an MP3 decoder), [TOS #5: split from “mp3 decoder compliance” in fb2k]
htb@csl
post Jun 13 2013, 10:50
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Hi,
I write mp3 decoder. I don't know calculation of RMS. Anybody can help me. Thanks advance!

ps: sorry for my bad english sad.gif

This post has been edited by htb@csl: Jun 13 2013, 10:50
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pdq
post Jun 13 2013, 14:07
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RMS (Root Mean Square) is simply the square root of the average of the squares of the values. Be sure to first subtract out any DC component.
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RSS Lo-Fi Version Time is now: 19th April 2014 - 05:45