Question

sometimes reflection of sound may be undesirable.give three examples??

Answer 1

Examples

1 In movie theatres the reflection of sound is undezirable as the dialogue gets reflected repeatly.

2 In studios where the voice r recorded

3 Situations where the sound repeated may cause irritation or head ache to a person

Answer 2

Have you ever been in an empty hall and tried to speak with your friend? you will notice that you both are not able to speak to each other clearly because you may listen to your echo while your friend is saying something to you. so in that case we can say that reflection of sound is undesirable(except the case if you’re enjoying listening to your echo).