The Effects of Noise Pollution Essay Effects Of Noise Pollution. Environment consist of noise from aircraft, motor vehicle, and trains which collectively Causes and Effects of Noise Pollution. Causes And Effects Of Noise Pollution Noise can be defined as an unwanted or Causes And Effects Of Diwali causes noise as well as Air pollution, people celebrate Diwali for their joy, and indeed they burst crackers that create massive noise. Traffic on the road is the primary reason for sound pollution in big cities. There are many other factors too that cause the deadly noise pollution. Other Essays on PollutionEstimated Reading Time: 7 mins Poor urban planning has also been a major cause of noise pollution. The failure to evenly distribute land for use has led to the concentration of various causative agents of noise in one place. Proper planning would distribute the noise to other areas hence lessening the noise effect. Man plays a
Essay on Noise Pollution: Sources, Effects and Control
Noise may not seem as harmful as the contamination of air or water, but it IS a pollution problem that affects human causes and effects of noise pollution essay and can contribute to a general deterioration of environmental quality.
Noise is undesirable and unwanted sound. All sound is not noise. It may be considered as music to one person and may be noise to another, causes and effects of noise pollution essay. Sound is measured in a unit called the decibel dB. The permitted noise level is decibels as per the Environment Protection Rules There are numerous sources but may be broadly classified into two classes such as indoor and outdoor:.
Another source of noise pollution connected with aero planes has been scaring away of birds. Satellites are projected into space with the help of high explosive rockets also contributes to noise pollution.
Emotional or psychological effects — irritability, anxiety and stress. Lack of concentration and mental fatigue are significant health effects of noise. It has been observed that the performance of school children is poor in comprehension tasks when schools are situated in busy areas of a city and suffer from noise pollution disturbance. Interferes with normal auditory communication, it may mask auditory warning signals and hence increases the rate of accidents especially in industries.
The effects can range in severity from being extremely annoying to being extremely painful and hazardous lowers workers efficiency and productivity and higher accident rates on the job.
Physical damage to the ear and the temporary hearing loss often called a temporary threshold shift TTS. People suffering from this condition will be unable to detect weak sounds. However, hearing ability is usually recovered within a month of exposure. Permanent loss, usually called Noise Induced Permanent Threshold Shift NIPTS represents a loss of hearing ability from which there is no recovery.
Below a sound level of 80 dB. hearing loss does not occur at all. However temporary effects are noticed at sound levels between 80 and dB. About 50 percent of the people exposed to 95 dB sound levels at work will develop NIPTS and most people exposed to more than dB will experience permanent hearing loss. In additions to hearing losses, excessive sound levels can cause harmful effect on the circulatory system by raising blood pressure and altering pulse rates. Make sure that all openings are acoustically sealed.
Noise, lake water rushes out through any cracks or openings. Muffling vehicles and machinery to reduce the noise. In industries, causes and effects of noise pollution essay, different types of absorptive material can be used to control interior noise. Noise reduction can be done by using rigid sealed enclosures around machinery lined with acoustic absorbing material.
Isolating machines and their enclosures from the floor using special spring mounts or absorbent mounts and pads and using flexible couplings for interior pipelines also contribute to reducing noise pollution at the source.
Regular and thorough maintenance of operating machinery. We should reduce mechanical run out of shafts. By reducing this source of vibration excitation many components like bearing gears and cans may generate less noise and have generate life.
We must improve lubrications. We should install bearings correctly. Improper installation sometimes is the reason for bearing noise problems. Traffic volume and speed also have significant effects on the overall sound. Example: doubling the speed increases the sound levels by about 9 dB and doubling the traffic volume number of vehicles per hour increases sound levels by about 3 dB. A smooth flow of traffic causes less noise than a stop-and-go traffic pattern.
Thus proper highway planning and design are essential for controlling traffic noise. Establishing lower speed limits for highways that pass through residential areas, limiting traffic volume and providing alternative routes for truck traffic are effective noise control measures. Using efficient flow techniques: for reducing noise associated with high fluid velocities and turbulence, causes and effects of noise pollution essay.
Reducing fluid jet velocities: As jet noise is proportional to the eight power of jet velocity. Highly absorptive interior finish material for walls, ceilings and floors can decrease indoor noise levels significantly. Increasing distance from the noise source and the recipient offers a passive means of control:. Municipal land- use ordinances pertaining to the location of airports make use of the attenuating effect of distance on sound levels.
Use of earplugs and earmuffs. Specially designed earmuffs can reduce the sound level reaching the eardrum by as much as 40 causes and effects of noise pollution essay. Besides these in general making Legislation, Educating and bringing awareness in the people is common for control of any pollution Example: Ban on loud speakers from 10 pm to 6 pm.
Noise Pollution. You must be logged causes and effects of noise pollution essay to post a comment. Your Article Library Home Static Main Menu Home Share Your Files Disclaimer Privacy Policy Contact Us Prohibited Content Prohibited Content Image Guidelines Plagiarism Prevention Content Filtrations Terms of Service Account Disabled. Related Articles: Noise Pollution: Sources, Impacts and Control of Noise Pollution Noise Pollution: Definition, Sources and Effects of Noise Pollution.
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Noise Pollution - Prevention \u0026 Causes of Noise Pollution - Letstute
, time: 3:56Essay on Sound Pollution | Causes, Effects and Preventions - Essay on pollution
· Common problems caused by the noise pollution are stress related illnesses, anxiety, communication problems, speech interference, hearing loss, lost productivity, sleep disruption, fatigue, headache, irritability, nervousness, weakness, reduce sensitivity to sound which our ear receive to maintain body rhythm, blogger.comted Reading Time: 7 mins Effects of Noise Pollution: a. Emotional or psychological effects — irritability, anxiety and stress. Lack of concentration and mental fatigue are significant health effects of blogger.comted Reading Time: 5 mins Diwali causes noise as well as Air pollution, people celebrate Diwali for their joy, and indeed they burst crackers that create massive noise. Traffic on the road is the primary reason for sound pollution in big cities. There are many other factors too that cause the deadly noise pollution. Other Essays on PollutionEstimated Reading Time: 7 mins
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