Measures to be taken against noise pollution Examples
As technology evolves, noise pollution occurs. Even when you go to bed at night, the sounds of airplane passing through the sky often do not end until morning. Noise is an unwanted sound that does not have a distinct structure and has negative effects that affect people psychologically and physically.
The cause of noise is generally caused by industrialization, construction renovation, unplanned urbanization, rapidly increasing population, transportation vehicles and people noise pollution.
In particular, vehicles such as airplanes, subways and trains make very loud noises while operating and cause noise pollution. Another reason for noise pollution is the fact that the motorways passing through the settlements and the industrial areas are close to the settlements. With the wrong city plans and the gradual destruction of green areas, the renovation works such as construction and road construction make a significant contribution to noise pollution. Although there is a solution to all kinds of problems technologically, there is no solution that can make this work silent in renovations such as buildings or roads.
Other factors that cause noise pollution are vacuum cleaners with high db values, washing machines, agitator mixers, various household appliances, factory machines, emergency sirens, animal sounds, school bells, voices of peddlers, sound systems, vehicles motorcycle exhaust pipes, car horns and talking people.
According to the researches, it was revealed that patients recovered later in hospitals in noisy environments or built in constantly noisy places. Another dangerous situation of noise is that it reduces the efficiency of work and distracts and causes work accidents.
Measures to be taken against noise pollution Examples
It is primarily aimed at reducing the source of noise. The noise-producing object may be replaced by the less noise-producing object, for example a vacuum cleaner with a height of 80 db, which can be replaced by a vacuum cleaner with a height of 58 db. In the case of washing machines, noise is produced in two cases. The second is the washing.
Reducing noise from source is a situation that engineers can do. Sound insulation of machinery and vehicles is important.
The second measure for the prevention of noise is that the person exposed to the noise takes measures to the source of the sound. This problem can be partially solved by ear plugs, clutches and noise canceling caps. The most suitable is to cover the environment with sound insulation. Thus, most of the sounds coming from the external environment and neighbors are completely prevented.
The most important solutions are to make the legal sound insulation compulsory in all buildings and to prevent skewed urbanization and to make some arrangements;
It is achieved by removing industrial noisy resources from living areas while making city planning and keeping them separate from new buildings. Also areas like the motorway need to be away from living areas.
Especially noise producing work places such as Carpenter Workshops, Lumber Workshops, Automobile Repairers, Manufacturing Workshops, Ovens etc. should not be on the lower floors and near the buildings used as houses.
Attention should be paid to acoustics in architectural designs of buildings.
Noise generating places should be audited regularly by sound measurements
Sound insulation must be made mandatory by auditing vehicles that produce loud noise. Sound must be provided to the vehicle exhausts with silencers. Redundant horns must be checked for vehicles.
When planning the construction of roads, airways and railways, it should be made considering the noise they will generate.
Airports should be built at least 17 km away from living and working areas.
Industrial organizations within the city should be moved out of the city.
Trees are herbal beings that cut the sound, so today it is necessary to take precautions against noise by afforesting the edges of the highway especially by reforestation.
How Does Noise Disturb?
The noise from a single tone is more disturbing than the noise that covers different tones.
Noise at short intervals is more disturbing than continuous noise for a certain period of time.
Noise during night hours when the sound level is less disturbing.
Continuous or once per minute noise is more disturbing than twice a day.
Disorders of Noise on Human Health:
High blood pressure (hypertension)
Fast heartbeat
Cholesterol increase
Adrenaline elevation
Muscle stress
startle and
Extreme reactions and behaviors
Inward or outward resentment and anger
Using tranquilizers
Intolerance
Decreased request for help
Behavioral disorders
blaze
Sense of discomfort
Boring
Go to doctor
Close windows
Spend less time outside
Complaint writing
Diseases caused by noise among people;
Interaction of conversation
Difficulty in listening and understanding
Interruption of speech
Speak out loud
Communication disorder
Problems in reading and learning
Poor business performance
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