Effect of noise pollution essay

Select Page Effects of Noise Pollution Noise pollution or excessive noise can be described as any kind of unwanted sounds, which have an adverse effect on human beings, animals and plants. The noise generated during heavy traffic is a primary example for it.

Effect of noise pollution essay

Essay on Noise Pollution: Sources, Effects and Control Article shared by: 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 health and can contribute to a general deterioration of environmental quality.

Noise is undesirable and unwanted sound.

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All sound is not noise. It may be considered as music to one person and may be noise to another. Sound is measured in a unit called the decibel dB. The permitted noise level is decibels as per the Environment Protection Rules Sources of Noise Pollution: 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. Loudly played radio or music systems, and other electronic gadgets etc. Effects of 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. Below a sound level of 80 dB.

Essay on Noise Pollution: Sources, Effects and Control

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. There are 4 fundamental ways in which noise can be controlled: Reduce Noise at the Source: 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, 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.Noise Pollution When unwanted sound created by human beings hits our ears and disturbs the environment, noise pollution is created. Chiefly, noise pollution comes from barking dogs, loud music, vehicles, aircraft and rail transport, air-conditioners, factories, amplified music and construction timberdesignmag.com, by definition, is unwanted sound.

Noise Pollution

What is pleasant to some ears may be extremely . Another negative effect caused by noise pollution is heightened irritability and sensitivity. Different sounds can have different impacts on a person; thus, one can get annoyed with the sound of water dripping from a faucet or car horns blowing, but relax to the sounds of falling rain.

Essay on Noise Pollution: Sources, Effects and Control!

Complete essay on pollution and its effects for college students

Noise may not seem as harmful as the contamination of air or water, but it IS a pollution problem that affects human health and can contribute to a general deterioration of environmental quality. Noise is . Effect on Human beings: Noise pollution affects the human mind and body negatively.

The ill-effects of noise pollution are many. The ill-effects of noise pollution are many. It . 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 health and can contribute to a general deterioration of environmental quality.

Effect of noise pollution essay

Effect on Human beings: Noise pollution affects the human mind and body negatively. The ill-effects of noise pollution are many. The ill-effects of noise pollution are many. It .

Essay on Noise Pollution: Sources, Effects and Prevention