Article | REF: E5155 V1

Sound

Author: Jacques JOUHANEAU

Publication date: August 10, 1998, Review date: January 1, 2024

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2. Distributed sound

A distributed sound system can be defined as a device for the uniform distribution of sources, and by the set of processes for optimizing this distribution.

This optimization is based on a dual strategy:

  • obtaining, at one or more reference points, a listening situation that meets a certain number of perceptual criteria;

  • extending the values obtained at the reference points to all other points in the room.

2.1 Ratings and criteria

To illustrate this approach schematically, we propose to look successively at the criteria involved in a few elementary situations:

  • one source, one listener ;

  • ...
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