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Proceedings of the COST G-6 Conference on Digital Audio Effects (DAFX-01), Limerick, Ireland, December 6-8,2001 MODELING COLLISION SOUNDS: NON-LINEAR CONTACT FORCE
 

Summary: Proceedings of the COST G-6 Conference on Digital Audio Effects (DAFX-01), Limerick, Ireland, December 6-8,2001
MODELING COLLISION SOUNDS: NON-LINEAR CONTACT FORCE
Federico Avanzini
Dip. Elettronica ed Informatica
University of Padova
Via Gradenigo 6/A, 35131 - Padova, Italy

Davide Rocchesso
Dip. Informatica
University of Verona
Strada Le Grazie, 37134 - Verona, Italy

ABSTRACT
A model for physically based synthesis of collision sounds
is proposed. Attention is focused on the non-linear contact
force, for which both analytical and experimental results are
presented. Numerical implementation of the model is dis-
cussed, with regard to accuracy and efficiency issues. As an
application, a physically based audio effect is presented.
1. INTRODUCTION

  

Source: Avanzini, Federico - Department of Information Engineering, UniversitÓ degli Studi di Padova

 

Collections: Computer Technologies and Information Sciences