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Fast Pythagorus routine for audio calculations?
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Fast Pythagorus routine for audio calculations?

  • Subject: Fast Pythagorus routine for audio calculations?
  • From: Steve <email@hidden>
  • Date: Tue, 25 Mar 2003 12:59:26 +0000
I'm calculating spectrum amplitudes from the result of a complex FFT. ( sqrt(re^2 + im^2) )
Does anyone know of any optimized code or libs for doing this across large, 8192+, arrays?

Are there any such utility routines in CoreAudio?

Thanks

Steve
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