Home Uncategorized The Adverse Effects of Noise Pollution on Human and Animal Health.

In recent years, noise pollution has been a hot topic of discussion among researchers.

Noise that is continuous or lasts for a short period can equally be detrimental to our health.

Some music enthusiasts say that intermittent noise is not hazardous, but this isnt true, even intermittent noise can negatively impact human hearing in the long run.

Common sources of noise include vehicular traffic, factories involved in the manufacturing process, and home appliances like vacuum cleaners and music systems.

The reason being the adverse consequences that high noise levels have on human health.

Noise pollution can affect us in several ways, some of which are listed below.

Hearing impairment due to noise pollution can either be temporary or permanent.

When the sound level crosses the 70 dB mark, it becomes noise for the ear.

Noise levels above 80 decibels produce damaging effects to the ear.

When ear is exposed to extreme loud noise (above 100 decibels) for a considerable period of time, it can cause irreparable damage and lead to permanent hearing loss.

Problem solving capabilities and the ability to recall may also decline due to frequent bombardment of noise.

Noise pollution can also increase the margin of error as well as hamper your productivity at office.

Research has proved that children studying in noisy environment tend to show relatively low cognitive function.

For instance, the cognitive status of children sent to schools that are in the close proximity of highways is less in comparison to those learning in quieter surroundings.

The heart rate (the number of heartbeats per minute) also increase.

This was evident in one study wherein the heart rate of children staying in noisy surroundings was measured.

It was found to be more than the heart rate of children living in less noisy environment.

These sudden abnormal changes in the blood increase the likelihood of cardiovascular diseases in the long run.

It is a known fact that noise can interrupt a good nights sleep, and when this occurs, the person feels extremely annoyed and uncomfortable.

People deprived of uninterrupted sleep show a sharp dip in their energy levels which often results into extreme fatigue.

Interpreting the speech of a second person becomes quite difficult and may lead to misunderstandings.

A constant noise in the vicinity can also trigger headaches, make people tense and anxious, and disturb emotional balance.

Methods Of Controlling Noise Pollution