City Noise: What the WHO Advises to Protect Your Hearing
According to World Health Organization recommendations, loud entertainment such as a concert or a football match should be attended no more than once a year. In cities, transport is the main source of noise.
To avoid damaging their hearing in the long term, people should indulge in loud entertainment very rarely. The World Health Organization recommends no more than one concert or one football match a year.
Noise as a form of environmental pollution is explained by Šteinberga. In her view, pollution means anything that alters the natural environment, and the range of such factors is very broad.
Transport is the main source
In cities, transport produces the most noise. Road vehicles come first, followed by railways and air traffic. The bigger the city, the more people and movement there are, and the louder it gets.
The article's headline states that even noise a person does not consciously hear can raise blood pressure. It gives the example of scrap metal being loaded early on a Saturday morning.
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