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Architecture and Planning Miscellaneous

Direction: A seminar hall has a volume of 2000 cu.m, and the total absorption of all acoustic materials without any audience is 80 m² -sabines.

  1. The reverberation time of the empty hall (in seconds) will be
    1. 1.0
    2. 4.0
    3. 8.0
    4. 12.0
Correct Option: B

t =
0.161V
Sa

t =
0.161 × 2000
80

= 4 seconds.



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