An algorithm using a time-frequency representation has been developed to modify the vibrato of a sound independently of the other features of that sound or of transformations such as time-scaling. The method consists of four signal processing steps which allows to extract of a vibrato curve and specific parameters of a source-resonance model and thereby gives an independent control on the vibrato for the resynthesis.

Authors: Arfib, D.; Delprat, N.
Affiliations: LMA/CNRS, Marseille, France ; LMM/Universite Pierre et marie Curie, Paris, France(See document for exact affiliation information.)
AES Convention: 104 (May 1998) Paper Number: 4652
Publication Date: May 1, 1998 Import into BibTeX
Subject: Signal Processing
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=8528

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