musique contemporaine

Ircam - articles scientifiques notice originale

Score Following: State of the Art and New Developments

Type

text
 

Genre(s)

article
 

Forme(s)

document numérique
 

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

Identification

Titre

Score Following: State of the Art and New Developments
 

Nom(s)

Orio, Nicola (auteur)
 
Lemouton, Serge (auteur)
 
Schwarz, Diemo (auteur)
 
Schnell, Norbert (auteur)
 

Publication

Montreal, Canada , 2003
 

Description

Sujet(s)

score following   score recognition   real time audio alignment   virtual accompaniment
 

Résumé

Score following is the synchronisation of a computer with a performer playing a known musical score. It now has a history of about twenty years as a research and musical topic, and is an ongoing project at Ircam. We present an overview of existing and historical score following systems, followed by fundamental definitions and terminology, and considerations about score formats, evaluation of score followers, and training. The score follower that we developed at Ircam is based on a Hidden Markov Model and on the modeling of the expected signal received from the performer. The model has been implemented in an audio and a Midi version, and is now being used in production. We report here our first experiences and our first steps towards a complete evaluation of system performances. Finally, we indicate directions how score following can go beyond the artistic applications known today.
 

Note(s)

Contribution au colloque ou congrès : New Interfaces for Musical Expression (NIME)
 

Localisation

Envoyer la notice

Bookmark and Share 
 

Identifiant OAI

 

Date de la notice

2010-02-25 01:00:00
 

Identifiant portail

 

Contact