Question

mention the methods of reducing reverberation.

Answer 1

Reduce the sound power of the source. ...

Increase distance. ...

Use a barrier or enclosure. ...

Add absorption / diffusion. ...

Use masking sound. ...

Improve vibration isolation.

Answer 2

Answer:

Reverberation time:-)

lt is defined as the time which sound takes to fall in intensity to one millionth part of its original intensity after it was stopped.

The reverberation time can be controlled by following methods:-

1》 Covering walls and dolls with absorbent material like perforated cardboards.

2》 Providing open Windows in the space.

3》Providing heavy curtains with fold and folding door opening some of the contents.

4》Decorating the walls with pictures and maps.

5》By increasing number of audience .

6》By the floor which help in absorbing sound.