The time that it takes a sound to decrease to ____ of its original level is the reverberation time.
A) 1/1000th
B) 1/10th
C) 1/5th
D) none of these

Question

Quizplus · Accepted Answer

The reverberation time is defined as the time it takes for a sound to decrease to 1/1000th (or 60 dB) of its original level. This is commonly used to measure the acoustic properties of a room or space. Therefore, the correct choice is A.

The Time That It Takes a Sound to Decrease to ____