Question

1. Why are auditoriums provided with sound-absorbing materials ?​

Answer 1

Answer:

The roof and walls of the auditorium are generally covered with sound absorbent materials to reduce reverberation. These materials reduce the formation of echoes by absorbing sound waves.

Answer 2

Answer:

The roof and walls of the auditorium are generally covered with sound absorbent materials to reduce reverberation. These materials reduce the formation of echoes by absorbing sound waves.