Does someone know what pitch tracker is implemented in AudioKit? I couldn't find any clues in the source code. We are using it in scientific research and a reference would be greatly appreciated.
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It uses Soundpipe.
https://llllllll.co/t/lower-level-audio-programming/1259/31?page=2
"Soundpipe has adopted a pitch tracking algorithm originally written by Miller Puckette, adapted from the ptrack opcode in Csound. It is a very portable opcode written in c99-compliant C code. It is also the main pitch tracker used by AudioKit."
Nick C.
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