musique contemporaine

Ircam - articles scientifiques notice originale

Non-Stationary Analysis/Synthesis using Spectrum Peak Shape Distortion, Phase and Reassignement

Type

text
 

Genre(s)

article
 

Forme(s)

document imprimé
 

Cette ressource est disponible chez l'organisme suivant : Ircam - Centre Pompidou

Identification

Titre

Non-Stationary Analysis/Synthesis using Spectrum Peak Shape Distortion, Phase and Reassignement
 

Nom(s)

Peeters, Geoffroy (auteur)
 
Rodet, Xavier (auteur)
 

Publication

Orlando, USA , Miller Freeman, Inc., 1999
 

Description

Sujet(s)

sinusoidal   OLA PSOLA   phase   reassignment   spectrum distortion   FS-OLA FS-PSOLA
 

Résumé

A new Analysis/Synthesis method, named SINOLA, based on ``sinusoidal additive'' and ``OLA/PSOLA'' synthesis, is proposed. It allows high quality transformation of both stationnary and non-stationnary parts of a signal. Time-frequency characterization and synthesis parameters estimation is done by a novel method based on spectrum peak shape distortions and time-frequency phase evolutions.
 

Note(s)

Contribution au colloque ou congrès : ICSPAT (DSP-World)
 

Localisation

Envoyer la notice

Bookmark and Share 
 

Identifiant OAI

 

Date de la notice

2006-03-14 01:00:00
 

Identifiant portail

 

Contact