Pitch‐synchronous decomposition of mixed‐source speech signals

Philip J. B. Jackson, Christine H. Shadle
1998 Journal of the Acoustical Society of America  
As part of a study on the acoustic mechanisms involved in aspiration, a method was developed for decomposing an acoustic signal into harmonic (voiced) and enharmonic (invoiced) components, based on a hoarseness metric by H. Muta, T. Baer, K. W'agatsuma, T. Muraoka and H. Fukuda, 1988, ".4 pitch-synchronous analysis of hoarseness in running speech, J. Acoust. Sot. Am., 84(4):1292-1301. Their pitch-synchronous harmonic filter (PSHF) was extended (to EPSHF) to yield time series of both
doi:10.1121/1.422240 fatcat:i3665zo7ifgsnek6f3ynkmkjgm