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10`eme Congr`es Francais d'Acoustique Lyon, 12-16 Avril 2010
 

Summary: 10`eme Congr`es Fran¸cais d'Acoustique
Lyon, 12-16 Avril 2010
Multisensory integration in percussion performance
Bruno L. Giordano1
, Federico Avanzini2
, Marcelo Wanderley1
, Stephen McAdams1
1
CIRMMT, Schulich School of Music, McGill University, 550 Sherbrooke West, H3A1E3 Montr´eal, Queb´ec, Canada
{bruno.giordano,marcelo.wanderley,smc}@music.mcgill.ca
2
Department of Information Engineering, University of Padova, Padova, Italy, federico.avanzini@dei.unipd.it
We investigated how auditory and haptic information about the hardness of objects is integrated for the
purpose of controlling the velocity with which we strike an object. Our experimental manipulations and
data analyses considered a variety of factors that should be integrated in a theory of multisensory per-
ception: expertise of the perceiver; context (unimodal vs. multimodal); between-modalities congruence;
between-participants agreement in sensory weighting; performance.
On a trial, participants struck a virtual object with a target constant velocity and received feedback on
correctness. When the performance criterion was reached, feedback was eliminated, the auditory and/or
haptic hardness of the struck object were changed, and the effects on subsequent striking velocity and

  

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

 

Collections: Computer Technologies and Information Sciences