SOUND MORPHOLOGIES DUE TO NON-LINEAR INTERACTIONS : TOWARDS A PERCEPTUAL CONTROL OF ENVIRONMENTAL SOUND SYNTHESIS PROCESSES

Samuel Poirot 1, 2 Stefan Bilbao 3 Mitsuko Aramaki 2 Richard Kronland-Martinet 2
1 AMU - Aix Marseille Université
2 PRISM - Perception, Représentations, Image, Son, Musique
3 University of Edinburgh
Abstract : This paper is concerned with perceptual control strategies for physical modeling synthesis of vibrating resonant objects colliding non-linearly with rigid obstacles. For this purpose, we investigate sound morphologies from samples synthesized using physical modeling for non-linear interactions. As a starting point, we study the effect of linear and non-linear springs and collisions on a single-degree-of-freedom system and on a stiff strings. We then synthesize realistic sounds of a stiff string colliding with a rigid obstacle. Numerical simulations allowed the definition of specific signal patterns characterizing the non linear behavior of the interaction according to the attributes of the obstacle. Finally, a global description of the sound morphology associated with this type of interaction is proposed. This study constitutes a first step towards further perceptual investigations geared towards the development of intuitive synthesis controls.
Document type :
Conference papers
Complete list of metadatas

Cited literature [22 references]  Display  Hide  Download
https://hal-ensta-paris.archives-ouvertes.fr//hal-01881353
Contributor : Samuel Poirot <>
Submitted on : Tuesday, September 25, 2018 - 5:07:52 PM
Last modification on : Monday, September 16, 2019 - 10:50:03 AM
Long-term archiving on: Wednesday, December 26, 2018 - 3:11:29 PM

File

DAFx2018_paper_53.pdf
Publisher files allowed on an open archive

Identifiers

  • HAL Id : hal-01881353, version 1

Collections

ENSTA | CNRS | PRISM-AMU | UNIV-AMU

Citation

Samuel Poirot, Stefan Bilbao, Mitsuko Aramaki, Richard Kronland-Martinet. SOUND MORPHOLOGIES DUE TO NON-LINEAR INTERACTIONS : TOWARDS A PERCEPTUAL CONTROL OF ENVIRONMENTAL SOUND SYNTHESIS PROCESSES. DAFx2018, Sep 2018, Aveiro, Portugal. ⟨hal-01881353⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

79

Files downloads

50

Contact

Informations

CCSD