Catégorie de document |
Contribution à un colloque ou à un congrès |
Titre |
Joint f0 and inharmoncity estimation using second order optimization |
Auteur principal |
Henrik Hahn |
Co-auteur |
Axel Röbel |
Colloque / congrès |
SMC Sound and Music Computing Conference 2013. Stockholm : Juillet 2013 |
Comité de lecture |
Oui |
Année |
2013 |
Statut éditorial |
Publié |
Résumé |
A new method is presented for the joint estimation of the inharmonicity coefficient and the fundamental frequency of inharmonic instrument sounds. The proposed method iteratively uses a peak selection algorithm and a joint parameters estimation method based on nonlinear optimization. We further introduce an adapted tessitura model to evaluate our proposed method for piano sounds and to compare it with state-of-the-art techniques. |
Equipe |
Analyse et synthèse sonores |
Cote |
Hahn13a |
Adresse de la version en ligne |
http://architexte.ircam.fr/textes/Hahn13a/index.pdf |
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