Noise pollution – The second-largest Environmental Cause to Health Problems. It includes a variety of noise sources which disturb and annoy general public. Developments in renewable energy, Paper Recycling - a solution for deforestation, Types of home wind turbines, how to select the size, maintenance etc, Most Vigorous Wild Fires / Forest Fires in the world, Most dangerous floods that affected the world, Effects of production of Geothermal Energy, Few facts about Wind energy, turbines & farms, Depending on duration : long lasting and short-term, Depending on intensity : very loud , medium and soft sounds, Depending on the distance from the source. Noise pollution thus interferes with cetaceans’ (whales and dolphins) feeding habits, reproductive patterns and migration routes, and can even cause hemorrhage and death. Daytime standards for industrial zone and silence zone are 75 dB and 50 dB, respectively. Noise pollution is therefore the addition of unwanted noise into the atmosphere. Uses of loudspeakers on almost all kinds of occasions like festivals and elections, worship, and during advertisements are common almost all the year round. Inside the waveform of a noise, we can find overlapping waveform indicating mixed and jumbled outputs rendering ‘noise’. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health, wildlife, and environmental quality. Noise pollution is any intrusive noise that disrupts, distracts, or detracts from regular functioning. With these and other causes come the grave consequences of noise pollution. This definition would first bring to mind the sound of one’s mother’s voice which one would probably like to associate with noise pollution. Whether it’s about the traffic, people talking on phones for 1-2 hours, loud music, driving horns, and many more have become a part of the urban culture. Noise pollution Noise is defined as, "the unwanted, unpleasant or disagreeable sound that causes discomfort to all living beings". It is the nerve endings in the inner ear that is most affected by continuous sounds and when these are damaged hearing loss occurs. Is that too a pollution? The word noise is derived from the Latin ‘nausea’ meaning disgust. This leads to quick altercations for apparently no reason. A decibel (One-tenth of a bel) is a physical unit based on the weakest sound that can be detected by the human ear. They become dangerous. Most of the industries use big machines which are capable of producing a large amount of noise. Noise pollution causes serious problems in big cities. Environmental pollution is one of the most dangerous threats to human health. We shall detail each aspects of noise pollution, from its definition to the preventive laws and statutes, including the causes and effects. TOS Noise is the unwanted sound, usually of high intensity and it causes … Causes of Noise Pollution. Industrialization. These act as sound barriers. The word noise is derived from the Latin ‘nausea’ meaning disgust. Noise pollution is the excess of sound that negatively affects the environment. Noise Pollution 2390 Words | 10 Pages. This is apparent in cases of expecting mothers, newborn babies and elderly people … Highway noises are of two types, viz., noises generated by individual vehicles and noises generated by a continuous flow of vehicles of all types. Noise is at a maximum during take-off and landing. It is named after Alexander Graham Bel, the inventor of the telephone. The sources of noise pollution are divided into two categories: Natural sources The natural environment is filled with various sounds – thunderstorms, lightning, tornado, cyclone, volcanic eruptions, earthquakes, landslides, sounds produced by animals, and rapidly falling water. Anything above that noise is unbearable. Demanding strict laws to control noise production and eliminate noise pollution from our representatives in the government is our right. 8) Causes Fear Noise pollution leads … The noise produced is generally, of lower frequency than that of road vehicles and further, most railway tracks run through rural areas. Let us first begin by trying to understand how noise is generated technically. But this ability does not stop our nerves from receiving the continuous signals anyway. PreserveArticles.com is an online article publishing site that helps you to submit your knowledge so that it may be preserved for eternity. The other sources include vacuum cleaners, TV, radio sets and washing machines I etc. Industries expose their workers to high noise load for long period of work every day. WHO also defines noise above 65 decibels (dB) as noise pollution. PreserveArticles.com: Preserving Your Articles for Eternity. The sources of noise are more in urban and industrial areas than in rural areas. But exposure to a sudden very loud sound even for a short moment such as an explosion can cause a temporary or permanent damage. Noise from ships and human activities in the ocean is harmful to whales and dolphins that depend on echolocation to survive. Noise is usually defined as undesired sounds producing an auditory sensation considered being annoying. The noises from individual vehicles include noise from engine and transmission, exhaust noise, noise due to slamming of car doors and use of horn. Noises cann be of different levels. This is expressed in terms of fear, increased aggression and changes in normal physiologic or bodily functions such as hunger, urination, defecation, pacing etc. Especially in big cities with a high concentration of motor vehicles, noise pollution can be a big issue. Noise pollution, which is also referred to as sound pollution, can be defined as the spread of noise which causes adverse effects on the environment, including humans and animals. Acceptable noise levels for outdoor and indoor as recommended by ISI (1954-1968). We must use it. Sound is measured in units called Decibels(dB) According to The National Institute on Deafness and Other Communication Disorders, sound that is safe for the ear is said to be 75 dB and below, while sound that can causes harm is 85 dB and above. Environmental pollution is one of the most dangerous threats to human health. The EPA defines noise pollution as any unwanted or disturbing sound that reduces your quality of life or disrupts daily activities. Potential effects of noise include speech interference, ear discomfort, sleep disturbance alterations in concentration capacity, decrease of productivity, and problems in children’s learning ( Kang, 2006 ). One becomes aware of it only after a while. The American National Standards Institute defines noise as any ‘undesired’ sound or ‘unwanted’ sound or sound ‘without value.’ Its definition can be more appropriately stated as – “Noise is unwanted sound or sounds of a duration, intensity, or other quality that cause some kind of physiological or psychological harm to humans or other living things.”. From traffic noise to rock concerts, loud or inescapable sounds can cause hearing loss, stress, and high blood pressure. Then why are all the horns on, on the road? Low Birth Weight -The U.S Environmental Protection Agency has studied the co-relation of sound pollution on low birth weights and birth defects in babies born in these environments, but this is still under debate. Noise pollution can be defined as unwanted or excessive sound that causes harm or annoyance. contribute heavily towards noise pollution. Noise basically is a mixture of all sounds around us. Being exposed to noise pollution for ten consecutive years or more raises your chances of suffering from at least one cardiovascular disease later in life by 300%. Other than marine life, land animals are also affected by noise pollution in the form of traffic, firecrackers etc., and birds are especially affected by the increased air traffic. Wax worms that eat plastic. Noise pollution has adverse effects on sexual potency and cause an increase in social conflicts. Modern life has given rise to a new form of pollution. Noise is broadly an undesirable sound or sound which generates horrible discomfort on the ears.In the contemporary society, noise has become a permanent aspect owing to the daily activities such as transportation, industrial manufacturing, and technology. Constant loud noise reduces the hearing power of our ears. Hence one realizes how important it is to protect the ears from harm. Noise pollution, unwanted or excessive sound that can have deleterious effects on human health, wildlife, and environmental quality. Decibel (dB) is used in environmental noise pollution as a measure of sound power level, sound intensity level and sound pressure level. It is also a very effective alarm system. Being exposed to noise pollution for ten consecutive years or more raises your chances of suffering from at least one cardiovascular disease later in life by 300%. These sounds originate from various sources. Whether it’s about the traffic, people talking on phones for 1-2 hours, loud music, driving horns, and many more have become a part of the urban culture. High levels of noise can disrupt, distract, or have a deleterious … The other factors on which traffic noise depends are traffic density and a number of operating factors / conditions/type of vehicle. Road traffic, railway traffic, air traffic, navigation etc the sources of noise can be classified in following categories: The main threat of noise comes from transport. Congested... 3. Noise Pollution Noise pollution refers to a type of energy pollution in which distracting, irritating or damaging sounds are freely audible. The use of transport systems, loud music, construction works, and people in gatherings also generates a lot of noise. Pollution of all kinds can have negative effects on the environment and wildlife and often impacts human health. 3. ADVERTISEMENTS: Noise Pollution: Definition, Sources and Effects of Noise Pollution! Noise pollution causes various problems, including serious problems for human health. The normal ambient noise level near rail tracks went up by 10-20 dB(A) during train movement. One dB is the faintest sound that a human ear can hear. Modern life has given rise to a new form of pollution. The most I prominent is the indiscriminate use of loudspeakers in public functions, entertainments, festivals, I elections etc. (2) Noise negatively affects learning and behaviour. Hence the EPA removed noise pollution from its purview and allowed the state governments to monitor noise pollution. Use of sound insulating architectural elements in offices , apartments, industries and public places, Planning living spaces such that there is sufficient distance between the source of noise and residences, schools and hospitals. Brown (1995, 2000) has compared these noise levels with other common sounds that occur in our day-to-day life. Effects on Noise Pollution on Human Health 1. The natural environment is filled with various sounds – thunderstorms, lightning, tornado, cyclone, volcanic eruptions, earthquakes, landslides, sounds produced by animals, and rapidly falling water. During the festivals especially Dipavali, fireworks push up the noise level up to 80-100 I dB(A) during evening hours, against the normal level of 50 dB(A). Noise pollution can have severe effects on our health. Noise pollution is defined as “the environmental disturbance caused by noise, or noise resulting in feeling unrested for living in the vicinity.” You may not have given much thought to how side conversations affect productivity, or how the busy roadway next to your office affects your employees work, but noise pollution can be a significant problem in the workplace. Here we have enlisted some of the sources of noise pollution which are making things difficult for everyone. The presence of various types of noise pollution sources in our environment has given birth to many diseases. According to the World Health Organization (WHO), “Noise Pollution” is one of the most dangerous environmental threats to health. The effects on animals that are sensitive to sounds beyond the capacity of human years is also noted. In most of the developing countries, poor urban planning also plays a vital role. VIII EFFECT ON ANIMAL:- Noise pollution damage the nervous system of animal. Noise pollution can affect all age groups. 1- Air pollution Too much light pollution washes out the view of the Universe, increasing energy consumption, interferes with astronomical research, disrupts ecosystems, and affects the health and safety of humans and wildlife. Noise pollution thus interferes with water species like whales and dolphins feeding habits, reproductive patterns and migration routes, and can even cause hemorrhage and death. Causes of noise pollution-Traffic, a major cause of noise pollution in cities. Loss of hearing is the worst thing that can happen to a human being as the effect of noise pollution. Unlike other cells these cannot be regenerated or replaced. Various Causes of Noise Pollution on Humans and Wildlife 1. Noise pollution is the pollution due to a loud or unnatural noise that causes some kind of uncomfortable situation to the person hearing it because of its higher level of sound or noise. Also, an increase in noise pollution causes neurological problems, hypertension, exhaustion, and excessive sweating. Our mission is to liberate knowledge. All the articles you read in this site are contributed by users like you, with a single vision to liberate knowledge. Noise pollution leads to the contraction of blood vessels hampering the normal flow of blood rendering a pale and fatigued look to the skin. These health problems can affect all age groups, especially children. Cause of Noise Pollution. Headaches and fatigue due to disturbed sleep patterns. Nearly half of the entire population is regularly exposed to noise levels labeled as excessive by the Environmental Protection Agency. Noise pollution in urban environments is a frequent cause of discomfort, health, and psychological problems (IGCB, 2010). Plant more trees at strategic points. While we often think of noise pollution as a problem of big cities, with the competing sounds of more people in a smaller space, noise pollution can also be found in suburban neighborhoods (in the form of leaf blowers, lawnmowers, and home construction) and even individual homes and workplaces. Industries And Factories 2. Land animals are also affected by noise pollution in the form of traffic, firecrackers etc., and birds are especially affected by the increased air traffic. The word noise is derived from the Latin ‘nausea’ meaning disgust. Living in areas near the railways stations or airports, Working near loud machinery in industries, factories and construction sites. May be a future plastic pollution solution, Effects of light pollution, detailing effects on Human, animals, wildlife, energy & night sky, What is Land pollution? Ears are exhausted with different kinds of those nasty voices all around. Noise pollution thus interferes with cetaceans’ (whales and dolphins) feeding habits, reproductive patterns and migration routes, and can even cause hemorrhage and death. Permissible notice exposure levels for various maximum allowable durations are given which are recommended by Occupational Safety and Health Administration (OSHA). Decibel is a ratio expressed on a logarithmic scale. Before publishing your Article on this site, please read the following pages: 1. (3) Studies show that children’s learning is negatively affected by noise in the classroom. Noise pollution is proven to cause hearing impairment and psychological disorders as well. It equally affects rich and poor, educated, illiterate, men and women. Agriculture Machinery 4. The horns and engines of vehicles produce noise of such a level that it can impact a person’s ears adversely. Sources of Noise Pollution: Major causes / sources of noise pollution are: (i) Industrial Sources: ADVERTISEMENTS: Progress in technology (industrialization) has resulted in creating noise pollu­tion. Harms of noise pollution. High levels of noise damage the Eardrums and sometimes even cause loss of hearing. A) Introduction Noise pollution- “A form and level of environmental sound that is generally considered likely to annoy, distract or even harm other people.” Noise pollution has been an increasing worldwide issue, however, it is a tremendously destructive problem in our very own country. Damaging sounds are freely audible has adverse effects on our health one becomes aware of it only a... Continuous sounds and when these are damaged hearing loss, stress and fatigue noise pollution causes traffic! 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