For example, noise may interface with sleep, speech, communication and can cause annoyance and other physiological problems. Noise pollution is any unwanted, disturbing, or harmful sound that impairs or interferes with hearing, causes stress, hampers concentration and work efficiency, or causes accident. Noise pollution is commonly generated inside many industrial facilities and some other workplaces, but it also comes from highway, railway, and airplane traffic and from outdoor construction activities. For example, the results of a set of repeated sound-level measurements may be reported as L90 = 75 dBA, meaning that the levels were equal to or higher than 75 dBA for 90 percent of the time. For example, between 8 to 6pm on weekdays. One of the biggest issues the world faces today is noise pollution. While the steps above can help with mitigating the health effects of noise pollution, technology and innovation has stepped in to help with this growing issue, in a way that fits in with our tech centric social and work environments. Among the various sources of this type of pollution, automobiles, aircraft and other transport systems contribute the maximum sound production. Abstract– Noise pollution is the spread of noise which has harmful effects on human activities and animal life. But it is important to understand what causes it and what can be done in order to curb the menace of noise pollution. Yet very little is talked or done about it. Noise pollution also contributes to peptic ulcer, hepatic diseases, gastro-intestinal activities and emotive trauma. Some of the loudest and most detrimental sounds in the sea are from naval sonar devices, whose noise can travel hundreds of miles through the water and is associated with mass strandings of whales and dolphins. However, it has emerged as a major source of health hazard with the onset of various technological and industrial advancements. Natural sources are 1. The definition of economic competitiveness with examples. A recent study found that Guangzhou in China had the worst noise pollution, while Zurich in Switzerland had the least. Let us see a few good sources: noise and nuisanceHousehold sources: Gadgets like food mixer, grinder, vacuum cleaner, washing machine and dryer, cooler, air conditioners, can be very noisy and injurious to health. DNL measurements are very useful for describing overall community exposure to aircraft noise, for example. A list of strategies for city planning, urban design and development. Following are the examples of noise pollution: Unnecessary usage of horns; Using loudspeakers either for religious functions or for political purposes; Unnecessary usage of fireworks; Industrial noise; Construction noise; Noise from transportation such as railway and aircraft According to the World Health Organization, sound levels less than 70 dB are not damaging to living organisms, regardless of how long or consistent the exposure is. Noise pollution causes various problems, including serious problems for human health. Noise levels can be measured using a sound level meter, which detects the pressure of sound waves as they move through the air. which annoy workers. The technology, and the motion for wealth and power have caused animals and other living things to live very closely to humans. Noise can directly impact the health of humans and animals. Noise pollution in simple terms can be defined as the generation of more-than-tolerable and displeasing sound in the environment affecting its components. Frequency filters in the meters serve to match meter readings with the sensitivity of the human ear and the relative loudness of various sounds. 2. Sometimes when you are concentrating on your work then even a mild conversation or whisper sound may become a noise. Impact of Noise Pollution on Humans. Noise Pollution refers to the various non-nature sounds that reverberate in the environment and is unpleasant to the ears. Noise Pollution, n.d. Noise pollution is any loud sounds that are either harmful or annoying to humans and animals. Introduction. Causes of Noise Pollution. Noise pollution is any change to the physical properties of the environment caused by the conjugation sounds, either desirable or not ... From a climate change mitigation perspective, the term cobenefits may make sense, as, for example, safety or air quality improvements are a (positive) byproduct of the primary objective. 1 db is the faintest sound that a person can hear. The Worldwide Hearing Index was created by digital hearing app founders Mimi Hearing Technologies … The following are illustrative examples of noise pollution. For examples- aggressiveness, sleeping problems, increase in stress level, sudden unconsciousness, hypertension, etc. Noise induced hearing loss – The loss of hearing is not noticeable at first if one is exposed to continuous and medium to loud sounds. The Effects of Noise Pollution on Arterial Blood Pressure and Heart Pulse Rate of School Children at Jenin City, 2010. Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them harmful to a degree. https://www.britannica.com/science/noise-pollution, University of California Davis Health - Noise Pollution. Our editors will review what you’ve submitted and determine whether to revise the article. From the Cambridge English Corpus. noise pollution Essay Examples. Noise pollution badly affects tempo of the speech. For this reason, electronic sound-level meters used to measure noise levels take into account the variations of perceived loudness with pitch. According to the World Health Organization (WHO), it is one of the most dangerous environmental threats to health. Solving the critical environmental problems of global warming, water scarcity, pollution, and biodiversity loss are perhaps the greatest challenges of the 21st century. 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