Ear Protection
WHAT DAMAGE DOES NOISE DO TO EARS?
Children who are exposed to constant noise have physical and psychological problems. The spectrum ranges from delays in learning to speak and read, to reduced motivation to learn, to increased blood pressure and sleep disorders.
Another typical cause of hearing damage in young children is a blast trauma, caused for example by firing toy guns near the head. But continuous exposure to music can also lead to irreversible hearing damage in children.
This is a widespread problem: a study by the Federal Environment Agency in Germany found that 12.8 percent of children aged 8 to 14 have a hearing loss of more than 20 decibels (dB) in at least one ear and for at least one sound. This applies to medium and high tones, the frequency range in which noise-induced hearing damage is most prevalent. (Federal Environment Agency (Umweltbundesamt): KUS 2003/06)