Catégorie de document |
Contribution à un colloque ou à un congrès |
Titre |
Multiple F0 tracking in solo recordings of monodic instruments |
Auteur principal |
Chunghsin Yeh |
Co-auteurs |
Axel Roebel, Xavier Rodet |
Colloque / congrès |
120th AES Convention. Mai 2006 |
Comité de lecture |
Oui |
Année |
2006 |
Statut éditorial |
Publié |
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. |
Mots-clés |
multiple F0 estimation / F0 tracking / solo recordings / signal analysis |
Equipe |
Analyse et synthèse sonores |
Cote |
Yeh06b |
Adresse de la version en ligne |
http://articles.ircam.fr/textes/Yeh06b/index.pdf |
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