The type of pollution that we most commonly ignore is sound pollution. It does not make up a major part of rural life, but in cities, it is a serious concern. With the railways passing through, the honking and endless buzz from the traffic on roads, load thuds and clanking from construction sites, and even industrial manufacturing plants, there is a lot of disturbance created for the ones living nearby.
Noise is associated with the causes of several physical and mental health problems that can be either temporary or permanent. This is why there have been laws passed for the use of sound barriers for walls in Newark along the highways and noise production areas.
Types Of Noise Reduction
There are mainly three types of methods used to prevent the damage from noise in the environment. The first one is controlling the noise at the source. If there is a generator that is the cause of noise then shifting it to an isolated location, away from people is the most preferred way of preventing any harm from the noise and vibrations created by it.
The second stage of noise reduction is by obstructing the open space between the source of the noise production and the place where people work/live. This is mostly a compulsion by law in developed countries. It can either be done by afforestation around the source of noise (Highways or Industries), or installation of sound barrier walls in Newark. Although it does not eliminate the noise completely but reduces it to a level where it’s interference with a daily routine is kept to the minimum.
The third and most indirect way of noise reduction is by making use of earplugs or earmuffs. This is for the employees working in industries where they have to operate around heavy machinery. Since they are so close to the source of the noise, there is nothing that can be done to dampen the sound other than covering up your ears when you are at work.
Health Risks From Noise
High levels of noise have been associated with health issues fall under two categories, physical and mental. High blood pressure, increased heart rate, and hearing impairment are the most immediate and direct effects noise has on your physical health. For mental health, noise causes insomnia, depression, tension, and stress that can either be temporary or permanent.