[LAD] Polyphonic Pitch Estimation

Gerald Mwangi gerald.mwangi at gmx.de
Mon Jan 23 08:45:16 UTC 2012

Hi all,
I'm developing a small app which uses aubio to extract the fundamental
Frequency of a monophonic guitarsignal to drive a set of wavetable
synths. It works quite well and I'll put up on the net when I have the
But I would like to extract the fundamentals of a polyphonic signal.
Does anyone know of a lib which does this in realtime? Or at least a
state of the art paper I could implement?
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