Create an extractor for F0

[ma0c]

Evaluate this sources

• https://github.com/gburlet/multi-f0-estimation/blob/master/f0estimate.py
• https://github.com/brookemosby/Speech_Analysis/blob/master/Signal_Analysis/features/signal.py
• https://medium.com/@neurodatalab/pitch-tracking-or-how-to-estimate-the-fundamental-frequency-in-speech-on-the-examples-of-praat-fe0ca50f61fd

Also this Github Filter https://github.com/search?l=Python&q=fundamental+frequency&type=Repositories