Note Segmentation Algorithm for Python

[lhr0909]

Hi, I am working with vocal data and found basic-pitch can map out the pitches very well. Looking at the demo and I noticed there is a note segmentation slider that can smooth out the notes and combine them. However, since I am programmatically working with the music, so I would like to know how to achieve the note segmentation in Python the same way as the demo on the website.

This might be similar issue to #42.

[lhr0909]

I found the correlation between the parameter naming - The note segmentation is the onset-threshold, and the model confidence threshold is the frame-threshold.