Catégorie de document |
Contribution à un colloque ou à un congrès |
Titre |
Onset detection by means of transient peak classification in harmonic bands |
Auteur principal |
Axel Roebel |
Colloque / congrès |
MIREX/ISMIR. Kobe : Octobre 2009 |
Comité de lecture |
Non |
Année |
2009 |
Statut éditorial |
Publié |
Résumé |
The extended abstract describes an onset detection algorithm that is based on a classification of spectral peaks into transient and non-transient peaks and a statistical model of the classification results to prevent detection of random transient peaks due to noise. Compared to the version used for MIREX 2007 this algorithm focuses on the improvment of the detection of onsets of pitched notes. |
Mots-clés |
onset / transient / spectral peak / MIREX / evaluation |
Equipe |
Analyse et synthèse sonores |
Cote |
Roebel09a |
Adresse de la version en ligne |
http://articles.ircam.fr/textes/Roebel09a/index.pdf |
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