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Communication Dans Un Congrès Année : 2010

On architecture and formalisms for computer assisted improvisation

Résumé

Modeling of musical style and stylistic re-injection strategies based on the recombination of learned material have already been elaborated in music machine improvisation systems. Case studies have shown that content-dependant regeneration strategies have great potential for a broad and innovative sound rendering. We are interested in the study of the principles under which stylistic reinjection could be sufficiently controlled, in other words, a framework that would permit the person behind the computer to guide the machine improvisation process under a certain logic. In this paper we analyze this three party interaction scheme among the isntrument player, the computer and the computer user. We propose a modular architecture for Computer Assisted Improvisation (CAO). We express stylistic reinjection and music sequence scheduling concepts under a formalism based on graph theory. With the help of these formalisms we then study a number problems concerning temporal and qualitative control of pattern generation by stylistic re-injection.
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Dates et versions

hal-01157074 , version 1 (27-05-2015)

Identifiants

  • HAL Id : hal-01157074 , version 1

Citer

Fivos Maniatakos, Gérard Assayag, Frédéric Bevilacqua, Carlos Agon. On architecture and formalisms for computer assisted improvisation. Sound and Music Computing conference, Jul 2010, Barcelona, Espagne. pp.1-1. ⟨hal-01157074⟩
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