why are halls provided with small holes on the walls, and seats made of coir

Asked by  | 23rd Feb, 2013, 08:33: PM

Expert Answer:

Not all halls are made this way, only accuostic halls are made this way so that the sound which is incident on walls and chairs are absorbed and does not echo giving any distortions.

Answered by  | 26th Feb, 2013, 10:28: AM

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