Questions about Figure 4 #2
Description
Hi, thanks for open-sourcing this great work!
I have a question about the Figure 4 in the paper. In this figure, several spectral features are extracted. I found that for Pitch Salience and Spectral Flatness, the mean value of these two features are near 0 and the distribution covers the negative values. However, the output range of the two metrics should be lie in 0 and 1, according to the source codes I found (Pitch Salience and Spectral Flatness).
I am wondering that could you please release the code of computing these features? or explain the procedure of the computation.
Many thanks in advance!