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Multiple F0 tracking in solo recordings of monodic instruments

Type

text
 

Genre(s)

article
 

Forme(s)

document numérique
 

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

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Titre

Multiple F0 tracking in solo recordings of monodic instruments
 

Nom(s)

Yeh, Chunghsin (auteur)
 
Roebel, Axel (auteur)
 
Rodet, Xavier (auteur)
 

Publication

2006
 

Description

Sujet(s)

multiple F0 estimation   F0 tracking   solo recordings   signal analysis
 

Résumé

This article is concerned with the F0 tracking in monodic instrument solo recordings. Due to reverberation, the observed signal is rather polyphonic and single-F0 tracking techniques often give unpromising results. The proposed method is based on multiple-F0 estimation and makes use of the a priori knowledge that the observed spectrum is generated by a single monodic instrument. The predominant F0 is tracked first and the secondary F0 tracks are then established. The proposed method is tested on reverberant recordings and show great improvements compared to single-F0 estimator.
 

Note(s)

Contribution au colloque ou congrès : 120th AES Convention
 

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Date de la notice

2010-02-25 01:00:00
 

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