Example 1: optimizing a parameter (in this case the TR)
Methodological guide for the acoustic study of rooms. Approach by models
Article REF: BR1012 V1
Example 1: optimizing a parameter (in this case the TR)
Methodological guide for the acoustic study of rooms. Approach by models

Author : Jacques JOUHANEAU

Publication date: April 10, 2010, Review date: June 6, 2024 | Lire en français

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1. Example 1: optimizing a parameter (in this case the TR)

The aim is to optimize the reverberation time T R of a meeting room that can also be used as a conference room. The room has a volume V = 250 m 3 and a wall area S = 300 m 2 .

1.1 TR analysis before treatment

Figure 1 shows the octave-band analysis of T R in this room.

For a finer analysis, the resulting plot could be broken down into thirds of an octave, but this improvement would not...

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