External noise

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Noise is one of the most pervasive pollutants today.

Noise from road traffic, airplanes, construction works creates the audible
litter that is routinely transmitted through the air.

  • Excessive noise levels affect mental concentration, becoming an obstacle to normal activity. At extreme levels, they generate pain and loss of
  • hearing.
  • Noise disturbs the sleep, reducing vitality and concentration
  • It creates stress, inducing hormonal change and increasing the production
  • of cortisol and adrenalin
  • It leads to nervous, digestive and cardiovascular diseases
  • It reduces the hearing

A study conducted in Berlin has shown that the risk of heart failure is increased by 30% for people living in noisy streets. (Quelle: UBA, Pressemitteilung 19/2004)

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