Noise Level Research Paper Example | Topics and Well Written Essays - 250 words

Noise take aim - Research Paper ExampleIn order to maximize private benefits of road transportation, people genuinely conveniently discounted the external cost incurred on inhabitants of city. Because of encumbrance pollution caused by road transportation, city dwellers keep from sleep disorders severe stress on nervous systems, escalated blood pressure, hypertension, chronic heart problems, continuous headache, frustration, annoyance, noise induced hearing loss, and finally, the loss of good quality life (Ventre, & Case, 1971). The best way to reduce job noise pollution is to install noise barriers at the residential atomic number 18a. Noise barriers diminish the decibel aim by 10 to 15 decibels, which means reducing the sound in half. Sound barriers consist of both types, earth berm and noise walls. Noise readings can assist engineer decide about type, location, duration and height of a noise barrier (Ventre, & Case, 1971). Noise walls are made up of concrete, stucco, wood, masonry, and metal (Gelfand, 2009). On the other hand, earth berms are more appropriate for visual looks depending on the material and room. Just standardized noise wall, earth berm also blends in with surrounding effectively. Moreover, plants are added to it in order to skip it up (Ventre, & Case, 1971). However, sound barrier will only be effective if residents behind it cannot see the road, which implies that they are in shadow zone.