Facts About Noise Pollution

Ever experienced hearing a sound that made you feel irritated and gave you a bad headache? Then that is what we call as noise. Any sound that is not pleasing is called noise. If this noise or noises are already too loud resulting to disturbance in the balance of the environment, then it is considered now as noise pollution. Although it is just some noise, these noises can also cause bad effects in our health. Read along and find the causes of noise pollution and its possible effects.

In measuring sound, we use decibel (dB). We use such measurement to identify how intense the sound is. The eardrum gets damaged if exposed to 180 decibels and beyond. However, 85 decibels sound can already cause problem with the eardrum if one is constantly exposed to it. Remember that in every 10 decibels increase in a sound is equal to ten times the strength of the sound.

Sources of noise pollution can be grouped into two — the indoor source and the outdoor source. Noises such as loud music and noise from appliances are considered to belong to the former source and noises from machineries and vehicles are considered to be under the latter. Urban areas are noted to have higher noise pollution compared to rural areas because of the loud noises coming from the outside source.

Someone who is always exposed to loud noises is prone to developing health problems like sleep disorder and high blood. Too much exposure to loud noises can also lead to hearing problems. Noise pollution can also affect one, psychologically. Constant exposure to loud noises can make one become irritable, stressed, aggressive and can easily be annoyed. These effects are not just observed in humans. Animals tend to have a change in behavior for noise can disrupt their communication with others.

Because of the increasing problems relating to noise, different places decided to create laws that can regulate the noise, thus, lessening the noise pollution in a certain area. Some laws created totally prohibit loud noises in the entire day and there are also some laws that prohibit loud noises at certain time of the day.

These are the few of the important facts about noise pollution. Hopefully, this article was able to enlighten you about noise pollution and can encourage you not to contribute to the noises around you.