Noise Pollution Essay - 5677 Words

Noise Pollution Abstract No one on earth can escape the sounds of noise- an unwanted, disturbing sound that causes a nuisance in the eye of the beholder. Noise is a disturbance to the human environment that is escalating at such a high rate that it will become a major threat to the quality of human lives. In the past thirty years, noise in all areas, especially in urban areas, have been increasing rapidly. There are numerous effects on the human environment due to the increase in noise pollution. In the following paper, the cause and effects of noise pollution will be presented in some detail. Slowly, insensibly, we seem to accept noise and the physiological and psychological deterioration that accompanies it as an inevitable†¦show more content†¦This type of exposure to noise does not have to be as loud as a gun being fired; it can be as simple as a person shouting across the room. The type of hearing loss is any degree from partial to complete hearing loss. This loss, usually, is permanen t and is not satisfactorily corrected by any devices such as, hearing aids. The loss is caused by the destruction of the delicate hair cells and their auditory nerve connections in the Organ of Corti, which is contained in the cochlea (Bugliarello, et al., 1976). Every exposure to loud noise destroys some cells, but prolonged exposure damages a larger amount of cells, and ultimately collapses the Organ of Corti, which causes deafness. Most of society is now aware that noise can damage hearing. However, short of a threat that disaster would overtake the human race if nothing is done about noise, it is unlikely that many people today would become strongly motivated to do something about the problem. Yet, the evidence about the ill effects of noise does not allow for complacency or neglect. For instance, researchers working with children with hearing disorders are constantly reminded of the crucial importance of hearing to children. In the early years the child cannot learn to speak without special training if he has enough hearing loss to interfere effectively with the hearing of words in contextShow MoreRelatedNoise Pollution1508 Words   |  7 PagesNoise pollution  (or  environmental  noise) is displeasing human, animal or machine-created sound that disrupts the activity or balance of human or animal life. The word  noise  comes from the Latin word  nauseas, meaning seasickness. The source of most outdoor noise worldwide is mainly  construction  and  transportation systems, including  motor vehicle  noise,  aircraft noise  and  rail noise.[1][2]  Poor  urban planning  may give rise to noise pollution, since side-by-side industrial and residential buildingsRead MoreCauses of Noise Pollution4614 Words   |  19 PagesCauses of noise pollution We are bombarded with sound even when we live in rural areas. From crop dusters to large farm equipment, we have plenty of sound in the country. 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Four-cycle engines can replace much noisier two-cycle engines in such products as lawnmowers, motorboats, and jet skis. Labels that indicate the noise levels of appliances and tools can help consumers avoid noisy products and choose quieter alternatives. EvenRead MoreCauses and Effects of Noise Pollution909 Words   |  4 PagesCauses And Effects Of Noise Pollution Noise can be defined as an unwanted or undesired sound. Decibel is the standard unit for measurement of sound. Usually 80 db is the level at which sound becomes physically painful. And can be termed as noise. Humans, animals, plants and even inert objects like buildings and bridges have been victims of the increasing noise pollution caused in the world. Be it human or machine-created, noise disrupts the activity and balance of life. While traffic dons theRead MoreHow To Prevent Noise Pollution1001 Words   |  5 PagesWhat is Noise Pollution? Noise is essentially unwanted information or sharp changes in tones. Noise pollution is the act of creating noise. Noise is measured in decibels: 0 decibels is silent, 0 to 70 decibels is moderate, 70 to 80 decibels is the volume where noise can start becoming problematic. 80 to 120 decibels is considered loud noise and exposure at these levels for extended periods can cause permeant hearing loss. Therefore it is important to reduce noise pollution and your exposure to