Acoustic pollution or noise disturbance is disturbing or excessive noise that can damage the activity or the balance of human or animal life. The source of most worldwide noise worldwide is caused mainly by the machines and systems of transport, motor vehicles, airplanes and trains. The outside noise is summed up by the ambient noise of the word. Poor urban planning can lead to noise pollution, as industrial and residential buildings from side to side can result in noise pollution in residential areas. The documented problems associated with urban noise go back to ancient Rome.

Outside noise can be caused by machines, construction activities and musical performances, especially in some workplaces. Noise-induced hearing loss can be caused by external noise (eg trains) or inside (eg music). High levels of noise can contribute to cardiovascular effects in humans and to a higher incidence of coronary heart disease. In animals, noise can increase the risk of death by altering the detection and avoidance of predators or prey, interfering with reproduction and navigation and contributing to permanent hearing loss.


Most of us are very accustomed to the sounds we hear in everyday life. Tall music, television, people talking on the phone, traffic and even pets barking in the middle of the night. All of these have become a part of urban culture and rarely bother us. However, when the sound of television prevents you from sleeping all night or the traffic starts to give you a headache, stop being just noise and start to become noise pollution. For many of us, the concept of pollution is limited to nature and resources. However, noise that tends to disrupt the natural rhythm of life causes a solid pollutant.

By definition, noise pollution occurs when there is an excessive amount of noise or an unpleasant sound that causes a temporary interruption in the natural balance. This definition is usually applied to sounds or noises that are not natural in their volume or in their production. Our atmosphere is such that it has become difficult to escape the noise. Even home appliances have a constant buzz or a beep. In general, the lack of urban planning increases exposure to unwanted sounds. This is why understanding of noise pollution is necessary to slow down over time.