Question

The wall and ceiling of large Auditorium are covered with sound absorbing material why​

Answer 1

Answer:

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Answer 2

Answer:

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

Explanation:

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