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Re: Making a waterfall display

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Re: Making a waterfall display

Subject: Re: Making a waterfall display
From: Rick Mann <email@hidden>
Date: Mon, 28 Apr 2008 18:07:18 -0700


On Apr 28, 2008, at 17:16:56, Cynthia Maxwell wrote:

I assume you mean a spectral waterfall plot. The /Developer/Examples/ CoreAudio/SimpleSDK/SonogramViewDemo can be modified to display such information.

I do mean that, thanks. I've actually had a hard time finding online resources (even books to buy) to tell me how to really implement it. I figure I can just map colors to FFT values and animate the display, but it would've been nice to have some hints.

And yes, I would think an AudioUnit would work just fine.

Excellent, thank you!

--
Rick

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References:  
  >Making a waterfall display (From: Rick Mann <email@hidden>)
  >Re: Making a waterfall display (From: Cynthia Maxwell <email@hidden>)




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