Noise Pollution Essay

Not all in all people in this province living in a noisy place, most of them want to lived in a peaceful place with trees and fresh air and we all know that most of the time we crapper focus and think c arfully in a moderate place. mental disturbance Pollution can be defined as unwanted or offensive dear that unreasonably intrude into our daily activities. In urban aras disruption befoulment is everywhere, whether we like it or non this is part of everyday life. If the ears was irritated to the sound it is called ring. This is defined a form of air pollution that is clunky unwanted sound that poses a threat to a persons health and well- being. This pollution has many a(prenominal) sources from different things such as air conditioner, business ,radio ,a dog barking, busynessan conversation, other machinery that causes sound and are associated with urban developments. According to an OECD report Transport is by farthermost the major source of entropy , forrard of b uilding or indus feat , with road traffic the chief offender motorcycles , trucks and busses are the major contri providedors to the traffic hoo-ha. Noise is described in bald-facedness (intensity) and pitch ( frequency ) the photo is using a logarithmicn decibel ( dB) scale. The Occupational Safety and Health Administration ( OSHA) recommends the hearing protection in the workplace if the tone is great than 85 DB for more than eight hours, because there is a chance of the potential hearing issue. remnant of the loudest and faintest sounds that humans can hear is about 120 DB, a range of one million amplitude. pile who has a very good hearing can hear the sounds between to -15 Decibels. If the sound light upones the 85 db and to a higher place can cause permanent damage of hearing. The more amount of time you hark in a sound effect greater damage it will cause. If the place is quiet the tenaciouser you listen safetly and it will non cause a damage even if you listen to it for a very long time. The more exposure to the common sounds can cause a permanent damage. The normal conversation occurs 60 DB. According to my research, the causes of damage in our ears, like the bulldozer idling the sounds are loud 85 DB and can cause permanent damage after only 1 work day ( 8 hours ). Listening a music with earphone/ headpones in ears at a maximum volume, the sound can reach level over 100 Db, begin causing permanent damage after 15 minutes per day.A thunder from storm 120 Db, gunshot 140 -190 DB can twain cause immediate damage. at that place are groups of people who are stirred by this preventive pollution such as the new-fashioned, old, and the hospitalized. Young children cannot protect their hearing and they only rely on their parents to keep them from encumbrance exposure.Elderly may not afford the capabilities to protect their hearing if they are the one who is disabled by affable or physical illness. as well as the patients from the hospitals are not safe because patients curiously for orthopedic surgeries may be exposed to loud instruments during a procedure although they are not protected from it while under anesthesia.Noise has numerous health obtain making make haphazardness pollution a public concern although it has not been well addressed.These could be effected our blood pressure, psychological disorder -induced hearing loss, re of importder disorders and irritability.Noise pollution excessively affects the performance at work and school. Noise pollution is harmful because the sound energy is transferred through compressions, and rarefactions. Because the intensity is very mountainous and it can harm the human ears, and the animal ears also and it can damage to physical structure.When sound reach the human ear the structures will vibrate. The burning vibrations can be rapture the eardrum , loudness cogitate hearing loss usually develops overtime. When the sound enters the ear, it is transferred to the b rain as a nerve impulse. The nerves in our ears are composed of of tiny nerve fibers, it is surrounded by special fluid within the ear. When intense sound transferred through fluid the tiny nerves may destroyed and the hearing loss is affected. in that respect is two kinds of effects the auditory and non-auditory. The effect of auditory may fatigue and deafness the non-auditory can be physiological and mental change in human beings. Noise Induced Hearing Loss or (NIHL) is a type of sensorinueral hearing loss that is second only to age induced hearing loss or presbyacusis. The people who are affected of NIHL are the workers that involved in manufacturing , construction, transportation , argiculture , military, factory and dig because their ears are expose in hazardous noise levels.Also the recreational activities like target shooting, speedboat riding,play in a band and listen to a loud music are also the examples of activities that increases the insecurity of NIHL . The studies r evealed that young children and young adults are also showing thesigns of NIHL. Communication,cognition, social emotional development, academics and future careers may all be affected in the young subaltern to hearing loss. Noise Induced Hearing Loss ( NIHL) is permanent but it is preventable by using ear protection like earmuffs or earplugs to avoid the noisy environment and the harmful levels of noise. Mental Health , mental illness is thought be exacerbated and intensified by noise pollution and not believed to be cause of mental illness.In one take up at unify States Country that I read in my research there were a children who are exposed in noise levels above 55 DB had declined attention, there is difficulty with social adaptation and increase the oppositional behavior to others compared to the children who are not exposed in noise levels. The pollution in the community noise also may cause villainy and disturbance there are depressed and anxiety and bedevil their sympto ms worse. Other people always used cessationing pills for them to avoid the loud sound or the noise in their environment and mental hospital admission rates with those exposed to unwanted noise. The children or elderly who have depression and cannot control over their own hearing protection are the vulnerable to the mental effects of noise pollution. Impairment of Task Performance there are many potential mischievous effects of noise pollution on task performance involving both(prenominal) children and adults.Congnitive task performance at school and at work has been well documented in several studies.The children who are exposed to noise in their home or at school may have difficulty in their nurture , language development and problem solving.In the study in London involving 340 children between ages of 8 and 11 who were exposed to high aircraft noise showed an association with change magnitude annoyance and poorer reading comprehension. The most affected of noise is on the re ading attention,problem solving and memory because we all know that most of the children or adults cannot focus in what they are doing if the environment is under in noisy condition . The noise can impair concentration, decrease the motivation because of irratation , increase the rate of errors and can lead to preventable accidents in workplace. Communication can be affected and leading to misinterpretation of instructions and can cause reducing an employees effectiveness an occuracy. b lackball Social Behavior and painfulness Reactions noise levels have been associated with increased negative reactions such as increased igitation, exhaustion,dissatisfaction,anger anddistraction.This may cause social and behavioral affects including attempts to avoid environmental noise by closing windows or doors, acting out aggression and even result in a change of residence. The exposure to levels above 80 DB will increase aggressiveness when combined with alcohol , provocation and existing ang er. Annoyance is a feelings of displeasure when man-to-mans believe in condition has and adverse effect on them.People is mutually beneficial on the type of noise, by the time it occurs and the activity that interrupt the noise. A person have an individual sensibilty and also expose in the role of annoyance level. Every people have a lack of sense of control over noise there is a higher level of annoyance especially if the noise is accompanied by low frequency componets and loud impulse noise. The negative social behaviors and annoyance reactions to noise cause declines to ones sense of well being. Sleep Disturbances well rested sleep is essential to maintain good health and mental function. Noise is the common offender interrupting sleep and it causes both primary and secondary sleep disturbance.Primary effect have a difficulty in falling asleep, awakenings and differences of sleep patterns. The secondary effects are interrupted sleep including fatigue and decreased the well-bein g performance. This two kinds of effects have a environmental noise exposure during sleep is accompanied by several psychological effects. The levels of attributable to disturbed sleep can be as low and continuous noise greater than 30 DB.According to study that they revealed the population who are living in the urban areas were at risk for increased neuroticism, subjective noise sensitivity and noise annoyance. The participants of the study have a difficulty to thorn falling asleep, their fatigue is increased , poorer sleep quality and need for increased use of sleeping agents. Cardio vascular Distrurbances there is now growing body of evidence associating noise pollution with casdiovascular disease. This effect are secondary to bodys fight or flight response leading to autonomic nervous and endocrine effects seen with chronic daily levels of noise greater than 65 DB or acute exposure to levels above 80 to 85 DB. These effects can lead to blood pressure, heart rate and skirtin g(prenominal) resistance by the release of hormones such as s norepinehrine, epinephrine, and cortisol.From the study of Roselund et al, the demonstrated an increase prevalence of high blood pressure of people that are exposed to aircraft noise. The participants ofthis study ages between 18 80 and the effects is common among the elderly. The second study of Jarup et al reveal the relationship of the traffic noise and nightime noise can increase the blood pressure participants are ages between 45-75 years old. The cardiovascular effects to noise pollution not only in adults also the young childrens are at risk.In otther country they have the organization that can prevent the noise pollution the examples are The National Institute of hearing loss and Other Communications Disorders ( NIDCD) they created a national public education movement to prevent the NIHL they called it WISE EARS this campign initatited in 1999 by (NIDCD) and many regional, national and state with their governm ents.Their main goals is to educate the people about NIHL and to motivate to have actions in NIHL . According to the studies they are focusing on expanding their mission to reach the childrens between 8-12 ages and also their parents.As a individual we can also inflict the noise pollution by construction of insulate rooms for noisy machines in industrial and manufacturing installations. Most important for residential building their machines should be installed far from living or sleeping rooms, like in a basement of garage . And for the employees they cannot reduce the noise of machine so they can only prevent by using earplugs. We can also avoid by stay away from sources of noise. If we are living in noisy place make sure that our windows are dual paned. It also reduced by planting trees, because we all know the main function of trees is to absorb and protect the noise made by people. Community laws must silence zones honest schools/colleges and hospitals that needs concentratio n. We also to know what are the causes of noise pollution and the world becomes more advanced the noise increases.As an individual we can also reduce the noise pollution if owning a car do not use the car horns unnecessarily in the areas that needs silent zones that honking is prohibited . And avoid loud music which will hurt the ears and also others ear. Furthermore ,Firecrackers are very loud so dont try and burn them unnecessarily. Motors, vehicles and large machines produced a loud noise when not maintained straight-lacedly and it needs proper maintance for a better performance.In theme parks avoid riding on rides that produce lot of noise.Also turn off the engine of your car if youre not using it. It stops the annoying hum and also reduce the air pollution. It much better if using only a bicycle or walk go to school. Youre body will fit and also it reduce the air and noise pollution .Noise pollution can make a mind and body stress, there are some techniques that can prevent li ke breathing exercises , deep breathing and other breathing exercises will work because it can be done anywhere and are effective for calming the bodys physiology in minutes. Meditation, is also a stress reliever because it calms the mind and body and it helps the alter of brain, over time, you are less reactive to stress that happens. Yoga, because this is the combination of breathing and meditation it adds an element of a exercise to be a stress reliever that acts on a different levels that benefit your health. Also provides a unbiased ways to ease into meditation. We can also stress free by noise pollution by going to the place that quiet and make a relaxation or have a waste in a hotel and listen to a instrumental music in a low volume. There are so many ways that we can prevent the noisy place and this case study reminded us that we should take care our ears and our environment most of all in urban areas who are conterminous in hazardous noise.