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Onset Detection in Polyphonic Signals by means of Transient Peak Classification - Version 3

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text
 

Genre(s)

article
 

Forme(s)

document numérique
 

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

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Titre

Onset Detection in Polyphonic Signals by means of Transient Peak Classification - Version 3
 

Nom(s)

Roebel, Axel (auteur)
 

Publication

Vienna, Austria , 2007
 

Description

Sujet(s)

Onset detection   transient detection   MIREX 2007   evaluation.
 

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 last years mirex contribution the algorithm has not been modified, but bug fixes and a better parameter optimization procedure should lead to improved performance.
 

Note(s)

Contribution au colloque ou congrès : Music Information Retrieval Evaluation eXchange (MIREX)
 

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Date de la notice

2010-02-25 01:00:00
 

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