The causes of noise pollution are many. Sometimes, exposure to noise pollution may be a part of the occupation. Other times, it may occur due to ongoing events such as carnivals, sports events or concerts.
Noise pollution has also been attributed to vehicles on the highways and the sound they generate. Moreover, noise pollution has been liked to quite a few cardiovascular diseases such as hypertension (high blood pressure). It has also been linked to disruptions in the sleep cycle.
Noise pollution also tends to cause very strange phenomenon – low-frequency sound sources and infrasonic vibrations, such as from industrial fans can tend to have very unusual effects on the human body. At frequencies of 18 Hz, the human eyeballs start to vibrate, though it cannot be physically felt. This phenomenon causes visual distortion, which is sometimes attributed to “ghost sightings” and other paranormal activities.
Causes of Noise Pollution – All Sources
The following are some of the causes of noise pollution
- Loud music from events
- Forms of transportation – such as trains and aeroplanes
- Construction work
- Lawn care
- Household equipment – such as mixers, vacuum cleaners and pressure cookers.
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