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Perfected device and method for the spatialization of sound

  • US 20050114121A1
  • Filed: 12/31/2003
  • Published: 05/26/2005
  • Est. Priority Date: 11/26/2003
  • Status: Active Grant
First Claim
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1. A computer device comprising:

  • A memory (8, 108), capable of storing audio signals (14, 114) in part pre-recorded, each corresponding to a source defined by spatial position data (16, 116), and a processing module (10, 110) to process these signals in real time as a function of the spatial position data, characterised in that the processing module (110) is capable of calculating instantaneous power level parameters on the basis of the audio signals (14), the corresponding sources being defined by said parameters of the instantaneous power level, in that the processing module (110) comprises a selection module (120) capable of grouping together certain of the audio signals into a variable number of audio signal groups, and that the processing module (110) is capable of calculating the representative spatial position data of a group of audio signals as a function of the spatial position data (116) and the parameters of the instantaneous power levels of each corresponding source;

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