Sound & its effects by By MUHAMMAD FAHAD ANSARI 12 IEEM 14

By: Muhammad Fahad Ansari 12IEEM14

Noise pollution is displeasing the human, and animal OR

Machine created noise, that disrupt the activity of balance of human or animal life.

The word ‘Noise’ is Latin word, taken from “Nauses” means disgust or discomfort

Transport Such as Motor vehicle, Air craft and

Rail Noise

Construction Poor Urban planning may give rise to

Noise Pollution. Since side-by-side industrial and residential building can result in noise pollution to residential areas.

Industries such as • Coal power plants, • Stone crashing plants • And Other Power generating plants and

industries

Noise health effects describe problems in both: health and behavior

Unwanted sound(Noise) can damage physiological and psychological health.

Chronic exposure to noise may cause hearing loss.

Noise pollution can result: Annoyance Hypertension Tinnitus Hearing loss Sleep disturbances And other harmful effects

Hearing loss Communicate loudly, which is called

Lombard vocal response.