Question

When is the sound said to be contaminated ??​

Answer 1

Sound Pollution

Question : When was the voice said to be polluted ?

Short Answer : When it exceeds the maximum limit and is in a place that should not be.

Discussion :

Everything that is excessive is certainly not good, so is the sound. A condition where the sound we hear disturbs us and exceeds the limit that is supposed to (Too scaly) is called sound pollution.

Sound pollution usually occurs in the airport area. Because the airport is very noisy and the sound exceeds the proper limit. The sound measuring unit is DESIBEL (dB).One DESIBEL Equivalent is 1/10 BEL.The letter "B" is written big because it matches the name of the inventor, "Bell"

Answer 2

When there is noise pollution then we can say that sound is contaminated.