How do I analyze audio samples to get frequency range?

Programming Languages Swift
dbenedi2 OP
Created Jul ’15
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Is there a way that I can analyze audio samples to get frequency range? For example, high and low frequencies. I prefer using swift in Xcode!

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Jens OP
Jul ’15

Have a look at the Accelerate Framework and vDSP in particular:

https://developer.apple.com/library/prerelease/ios/documentation/Accelerate/Reference/vDSPRef/index.html

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How do I analyze audio samples to get frequency range?
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