Dispersive and Pitch-Synchronous Processing of Sounds

Gianpaolo Evangelista; Sergio Cavaliere
DAFx-1998 - Barcelona
The aim of this paper is to present results on digital processing of sounds by means of both dispersive delay lines and pitch-synchronous transforms in a unified framework. The background on frequency warping is detailed and applications of this technique are pointed out with reference to the existing literature. These include transient extraction, pitch shifting, harmonic detuning and auditory modeling.