Locating sound sources in a room
Spatial perception and immersion -Auditory perception
Article REF: TE5183 V1
Locating sound sources in a room
Spatial perception and immersion -Auditory perception

Author : Jacques Jouhaneau

Publication date: February 10, 2013, Review date: January 1, 2024 | Lire en français

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3. Locating sound sources in a room

3.1 Description of the acoustic field in a room

In a room, sound propagates in all directions, and to get from a source point to a listening point, it can take an infinite number of paths.

If the laws of reflection on the walls are similar to the laws of optics, it is possible to identify a number of these paths, and draw up a diagram of the arrival times of the main reflections.

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3.1.1 Sound field structure

When a source emits a sound pulse, a listener placed at the...

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