Question

Give explanation about reverberation and state remedy to reduce it.

Answer 1

persistence of sound due to repeated reflection. is called reverberation

It is reduced by covering roof and walls of auditorium with sound absorbent materials like compressed fibre board ,rough plaster

Answer 2

the repeated multiple reflections of sound in any big enclosed space is known as reverberation

for ex auditorium

the reverberation can be reduced by covering the ceiling and walls of the enclosed space with sound absorbing materials such as fibre board ,loose woolens, acoustic tiles ,thick curtains etc

it can be reduced by increasing the distance between the source of sound and the reflector.

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