See if we can use MFCC deltas as a way to indiicate significant change. One application is for onset detection, but more useful could be a general measure of timbral activity over time. Might in some respects correstpond to spectral flux, but reacting to different types of change, responsive to longer temporal window, etc.
See if we can use MFCC deltas as a way to indiicate significant change. One application is for onset detection, but more useful could be a general measure of timbral activity over time. Might in some respects correstpond to spectral flux, but reacting to different types of change, responsive to longer temporal window, etc.