An ear doctor who is quite well known played around with his hearing aid controls. According to him, city people are at risk of acquiring hearing loss if things stay as they are. Known as a gentleman and noise fighter in addition to being an ear specialist, he is not alone. Environmentalists from Los Angeles to New York are pointing accusing fingers at everything from airplanes and jackhammers to air conditioners, motorcycles and trucks as potent sources of pervasive pollutant, noise.
They seem to be achieving success so far. While there is already an anti noise bill, environmentalists feel that it could be reinforced more. New York City is now making an effort to control noise pollution through an anti noise ordinance.
Still, the beat continues to play. Serious damage to one's physical and psychological is caused by the noise pollution of modern life. The Environmental Pollution Agency states that about 20percent of those living in the United States hear too much noise and will suffer hearing loss.
Some 80 million Americans are being hurt by noise in some way, according to the same report. 17 million people who work in noisy industries are still not included in this count, making hearing loss appear to be already an occupational hazard. Those who experience living near a noisy factory or an airport such as the Los Angeles International airport suffer the adverse effects of noise.
In order to talk to students despite the roars of big jets, teachers have to resort to using bullhorns. According to school officials, children tend to get into fights more because of irritation to the noise. Research reveals that children are prone to develop serious hearing loss primarily since they are exposed to an area full of noise. The legal limit of noise in any indoor area is broken by the noise levels in these classrooms.
A loud noise would cause a fetus' heart to beat faster and its muscles to contract. Hyperactivity, unhappiness, and irritability are among the behaviors that a person shows because of his exposure to noise. A person cannot produce quality work because of noise.
Although a person may produce the same output, he may not have been able to perform at his best. Noise can also cause sore throats, as people strain to talk above it, and lack of sleep. Although a person may get some sleep despite of it, the person does not feel at all rested, causing him to be irritable during the day.
According to research on African tribes, hearing loss is a direct result of overexposure to noise and not aging. The hearing of the old members of the tribe is so good that it rivals the hearing of your average 25 year old American.
They also do not have the same hearing loss conditions as middle aged Americans exposed to the sounds of war. As the men who heard these noises approach older age, they begin to experience hearing loss.
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