Question

roofs and walls of the auditorium are covered with sound absorbent . Why​

Answer 1

Answer:

The roof and walls of the auditorium or cinema hall are generally covered with sound absorbent materials like draperies or compressed fibreboard to reduce reverberation. These materials reduce the formation of echoes by absorbing sound waves.

Explanation:

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Answer 2

Answer:

The roofs and walls of the auditorium or cinema hall are generally covered with sound absorbent materials like drapiers or compressed fibreboard to reduce reverberation. These materials reduce the formation of echoes by absorbing sound waves