Perception of impacted materials : Sound retrieval and synthesis control perspectives

Aramaki Mitsuko, Brancheriau Loïc, Kronland-Martinet Richard, Ystad Solvi. 2008. Perception of impacted materials : Sound retrieval and synthesis control perspectives. In : Computer music modeling and retrieval. Genesis of meaning in sound and music : 5th International symposium, CMMR 2008, Copenhagen, Denmark, May 19-23, 2008. Revised papers. Ystad Solvi (ed.), Kronland-Martinet Richard (ed.), Jensen Kristoffer (ed.). Berlin : Springer [Allemagne], 134-146. (Lecture Notes in Computer Science, 5493) ISBN 978-3-642-02517-4 CMMR 2008. 5, Copenhague, Danemark, 19 Mai 2008/23 Mai 2008.

Résumé : ln this study, we aimed at determining statistical models that allowed for the classification of impact sounds according to the perceived material (Wood, Metal and Glass). For that purpose, everyday life sounds were recorded, analyzed and resynthesized to insure the generation of realistic sounds. Listening tests were conducted to define sets of typical sounds of each material category. For the construction of statistical models, acoustic descriptors known to be relevant for timbre perception and for material identification were investigated. These models were calibrated and validated using a binary logistic regression method. A discussion about the applications of these results in the context of sound synthesis concludes the article.

Mots-clés Agrovoc : bois

Classification Agris : K50 - Technologie des produits forestiers

Auteurs et affiliations

• Aramaki Mitsuko, CNRS (FRA)
• Brancheriau Loïc, CIRAD-PERSYST-UPR Bois tropicaux (FRA) ORCID: 0000-0002-9580-7696
• Kronland-Martinet Richard, CNRS (FRA)
• Ystad Solvi, CNRS (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/545475/)

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