Have to evaluate practicality of pitch detection with real instruments. A single oscillator works fine.

[christofmuc]

A few links on other methods I had googled before deciding on Q:

• https://github.com/jkjaer/fastF0Nls
• https://github.com/sevagh/pitch-detection
• https://github.com/adamski/pitch_detector
• https://dsp.stackexchange.com/questions/3652/fft-pitch-detection-methods-autocorrelation-or-other
• https://www.mixxx.org/download/
• https://stackoverflow.com/questions/4633203/extracting-precise-frequencies-from-fft-bins-using-phase-change-between-frames
• https://github.com/cycfi/Q https://www.cycfi.com/2018/03/fast-and-efficient-pitch-detection-bitstream-autocorrelation/

[christofmuc]

For me tuning my Behringer Odyseey, it works. Some better averaging of the info could be done, or even a nice UI, but for now I'll close this issue,