Spatial sound synthesis in computer-aided composition*

  • Authors:
  • Marlon Schumacher;Jean Bresson

  • Affiliations:
  • Idmil – dcs – cirmmt, schulich school of music of mcgill university, 555 sherbrooke st west, montreal, qc, canada e-mail: marlon.schumacher@music.mcgill.ca;Ircam – cnrs umr stms, 1, place i. stravinsky, 75002 paris, france e-mail: jean.bresson@ircam.fr

  • Venue:
  • Organised Sound
  • Year:
  • 2010

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Abstract

In this article we describe our ongoing research and development efforts towards integrating the control of sound spatialisation in computer-aided composition. Most commonly, the process of sound spatialisation is separated from the world of symbolic computation. We propose a model in which spatial sound rendering is regarded as a subset of sound synthesis, and spatial parameters are treated as abstract musical materials within a global compositional framework. The library OMPrisma is presented, which implements a generic system for the control of spatial sound synthesis in the computer-aided composition environment OpenMusic.