Music - How do you analyse the fundamental frequency of a PCM or WAC sample

Posted by WaveyDavey on Stack Overflow See other posts from Stack Overflow or by WaveyDavey
Published on 2008-09-15T18:10:40Z Indexed on 2010/03/15 17:59 UTC
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Filed under:

audio

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music

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pitch-tracking

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fft

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signal-processing

Sample held in a buffer from DirectX. It's a sample of a note played and captured from an instrument. How do I analyse the frequency of the sample (like a guitar tuner does). I believe FFT's are involved, but I have no pointers to HOWTO's.

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