Question

Solutions for different problems related to noise pollution

Answer 1

Noise pollution or noise disturbance is the disturbing or excessive noise that may harm the activity or balance of human or animal life. The source of most outdoor noise worldwide is mainly caused by machines and transportation systems, motor vehicles engines, aircraft, and trains.[1][2] Outdoor noise is summarized by the word environmental noise. Poor urban planning may give rise to noise pollution, since side-by-side industrial and residential buildings can result in noise pollution in the residential areas. Documented problems associated with urban noise go back as far as Ancient Rome.[3]
Outdoor noise can be caused by machines, construction activities, and music performances, especially in some workplaces. Noise-induced hearing loss can be caused by outside (e.g. trains) or inside (e.g. music) noise.
High noise levels can contribute to cardiovascular effects in humans and an increased incidence of coronary artery disease. In animals, noise can increase the risk of death by altering predator or prey detection and avoidance, interfere with reproduction and navigation, and contribute to permanent hearing loss.

Answer 2

In today’s built environment noise problems can range from being a mild nuisance to a serious intrusion in another space. Acoustic problems in schools may cause difficulties with teaching, as students can’t always hear what is being said and this affects concentration (and therefore academic performance). Or poor auditorium acoustics may spoil the enjoyment of a concert. Whatever the source of noise or problem being experienced, the first step is to identify what the problem is and how we can resolve it.