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Re: Robust method of fundamental frequency estimation.
Those who are interested can find the YIN link at
You can also find the matlab implementation of YIN at:
http://cognition.ens.fr/Audition/adc/sw/yin.zip. Caveats: the
implementation calls routines in C ('mex functions') that you may
need to recompile for your machine, and the code is hard to read.
YIN may be the most effective way to use the autocorrelation approach.
For those interested in the wider issues involved in estimating F0
and relating it to pitch, my review chapters on multiple F0
pitch perception models
be of use. The YIN paper is at