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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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Example 1: optimizing a parameter (in this case the TR)
Example 2: choosing a model
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SNCF acoustics laboratory with the collaboration of Corinne Fillol.
AREP acoustics laboratory with the collaboration of Agnès Drevon.
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