Ono-Thoshkahna Audio Examples

This page gives a couple of examples from the modified spectrogram diffusion algorithm. A paper titled "A modified spectrogram diffusion algorithm for harmonic/percussion source separation of music signals" has been accepted for SPCOM 2012.

When diffusion coefficient alpha is 0.9 , we have the best improvement. We choose a diffusion coefficient of 0.75 for our stage of the algorithm. Two example files of the percussion signal after binarization are as below.Both the files are from our LSML annotated database.