The built environment and sound - Sound in the indoor environment
3 important questions on The built environment and sound - Sound in the indoor environment
What is a diffuse sound field?
For each point of the field, plane sound waves with the same intensity arrive from all directions. Sound pressure is equally large and the sound intensity is net zero.
What is the definition of reveberation time?
Elapsed time between the time the sound source is abruptly turned off and the time at which the sound pressure level has decreased 60 dB
What is the formula for reveberation time?
T_60 = V/6A
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