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Onset Detection in Polyphonic Signals by means of Transient Peak Classification

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text
 

Genre(s)

article
 

Forme(s)

document numérique
 

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

Identification

Titre

Onset Detection in Polyphonic Signals by means of Transient Peak Classification
 

Nom(s)

Roebel, Axel (auteur)
 

Publication

London, Great Britain , 2005
 

Description

Sujet(s)

Onset detection   transient detection   MIREX   evaluation.
 

Résumé

This article 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. A special feature of the proposed algorithm is that it is suitable for real time analysis with a maximum delay of only an 8-th part of the analysis window.
 

Note(s)

Contribution au colloque ou congrès : MIREX Online Proceedings (ISMIR 2005)
 

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Date de la notice

2010-02-25 01:00:00
 

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