Export waveform envelope to CSV

Using Nyquist scripts in Audacity.
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Robert J. H.
Posts: 3633
Joined: Thu May 31, 2012 8:33 am
Operating System: Windows 10

Re: Export waveform envelope to CSV

Post by Robert J. H. » Mon Apr 21, 2014 9:32 pm

steve wrote:For rms you need:
(snd-sqrt (snd-avg (mult s s) sr sr op-average))
Ahh, yes, I see, I've used only the copied form. Negative values produce of course nan-values.
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