Definition: Noise is undesirable and unwanted sound. 

Sources of noise pollution

There are several sources of noise pollution that contribute to both indoor and outdoor noise pollution. Noise emanating from factories, vehicles, playing of loudspeakers during various festivals can contribute to outdoor noise pollution while loudly played radio or music …

Not all sound is considered noise pollution. The World Health Organization (WHO) defines noise above 65 decibels (dB) as noise pollution.

there are lots of sources of noise pollution. some of them are as follows-

1.Traffic noise Traffic noise accounts for most polluting noise in cities. For example, a car …