An Evolutionary Approach to Computer-Aided Orchestration - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2007

An Evolutionary Approach to Computer-Aided Orchestration

Résumé

In this paper we introduce an hybrid evolutionary algorithm for computer-aided orchestration. Our current approach to orchestration consists in replicating a target sound with a set of instruments sound samples. We show how the orchestration problem can be viewed as a multi-ob jective 0/1 knapsack problem, with additional constraints and a case-specific criteria formulation. Our search method hybridizes genetic search and local search, for both of which we define ad-hoc genetic and neighborhood operators. A simple modelling of sound combinations is used to create two new mutation operators for genetic search, while a preliminary lustering procedure allows for the computation of sound mixtures neighborhoods for the local search phase. We lso show in which way user interaction might be introduced in the orchestration procedure itself, and how to lead the search according to the users choices.
Fichier principal
Vignette du fichier
index.pdf (460.75 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01161369 , version 1 (08-06-2015)

Identifiants

  • HAL Id : hal-01161369 , version 1

Citer

Grégoire Carpentier, Damien Tardieu, Gérard Assayag, Xavier Rodet, Emmanuel Saint-James. An Evolutionary Approach to Computer-Aided Orchestration. EvoMUSART, Apr 2007, Valence, Spain. pp.488-497. ⟨hal-01161369⟩
99 Consultations
157 Téléchargements

Partager

Gmail Facebook X LinkedIn More