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sevagh / pitch-detection

autocorrelation-based O(NlogN) pitch detection
MIT License
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Get YIN to use FFT autocorrelation #41

Closed sevagh closed 5 years ago

sevagh commented 5 years ago

I misunderstood YIN - after reading the paper, it's not autocorrelation-based. In fact the purpose of YIN is to be anti-autocorrelation.

For this reason, the McLeod pitch method is cool in that it leverages the high performance of autocorrelation with good quality results.