which method handle frequency calculation in AurioTouch iphone sample application

Posted by MS Nathan on Stack Overflow See other posts from Stack Overflow or by MS Nathan
Published on 2010-06-03T15:40:38Z Indexed on 2010/06/03 15:44 UTC
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iphone

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objective-c

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core-audio

Hi i am doing some research with aurioTouch FFT implementation for one of my audio related project. now i can found the class and the method which calculate the signal strength / power in decibel (dB), but i couldn't find the method from which i can get the frequency. can anyone help me to find which class and its method handling the frequency calculation?

thanks in advance

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