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I have done an FFT transform on the individual frames extracted from a WAV file. The spectral values don't really make much sense, and would like to know how to isolate the bass/med/treble frequencies. The cutoffs between those frequencies are arbitrary and will be set by me.

I would like to know what code I can use to isolate the intensity of bass/med/treble frequencies if given a numpy array of the full spectral range

doticatto
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    Could you please post some code? – Cruel_Crow Apr 10 '14 at 06:14
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    Can you show some code on how you currently make it work? This helps us to get a solution for your problem (and because im very interested in doing something similar as well) – usethedeathstar Apr 10 '14 at 06:39
  • this may give you some hint: [how to find the fundamental frequency of a guitar string sound](http://stackoverflow.com/a/5045834/832621) – Saullo G. P. Castro Apr 15 '14 at 13:53
  • "The spectral values don't really make much sense ..." In what way? You doubt the accuracy of the FFT? Are you familiar with digital filters? – rickhg12hs May 12 '14 at 05:06

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