Plucked String Stiffness Affects Loudness Perception

  • Mounia Ziat
  • Ilja Frissen
  • Gianni Campion
  • Vincent Hayward
  • Catherine Guastavino
Conference paper

DOI: 10.1007/978-3-642-41068-0_9

Volume 7989 of the book series Lecture Notes in Computer Science (LNCS)
Cite this paper as:
Ziat M., Frissen I., Campion G., Hayward V., Guastavino C. (2013) Plucked String Stiffness Affects Loudness Perception. In: Oakley I., Brewster S. (eds) Haptic and Audio Interaction Design. HAID 2013. Lecture Notes in Computer Science, vol 7989. Springer, Berlin, Heidelberg

Abstract

A great variety of interactions between senses, and between motor production and senses, have been reported in previous research. In the present study, we tested whether the mechanics of a plucked string affected how the sound it produced was perceived. To test this hypothesis, we simulated the feel of a plucked string using a high fidelity haptic force-feedback device and simultaneously simulated its acoustic emission. This way, we could independently manipulate the two sensory inputs — how it felt and how it sounded — together with physical correct haptic interaction and with accurate synchronization. This arrangement makes it very plausible that the two sensory inputs came from a common source. We used a two-interval forced-choice discrimination procedure to determine the point of subjective equality of the loudness between a stiff and a soft plucked string. When the stiffness of the string was low, the sound was perceived to be softer. Interestingly, this effect was found only when the first string was less stiff than the second string plucked during a comparison. The results are consistent with the inverse effectiveness principle of multisensory integration.

Keywords

loudness perception haptic stiffness auditory-tactile integration 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Mounia Ziat
    • 1
  • Ilja Frissen
    • 2
  • Gianni Campion
    • 3
  • Vincent Hayward
    • 4
  • Catherine Guastavino
    • 2
  1. 1.Department of PsychologyNorthern Michigan UniversityMarquetteUSA
  2. 2.Media and TechnologyMcGill University & Centre for Interdisciplinary Research on MusicMontrealCanada
  3. 3.McGill UniversityMontrealCanada
  4. 4.Institut des Systèmes Intelligents et de RobotiqueUPMC Univ Paris 06ParisFrance