Noise Levels e Safety
Protecting Your Hearing
Impara Safe LimitsNoise-induced hearing loss e preventable but irreversible. Comprendere safe exposure limits e usando proper protection puo preserve your hearing per life.
Comuni Noise Sources
| Source | Level | Risk |
|---|---|---|
| Normal conversation | 60 dB | Safe |
| City traffic | 80-85 dB | Extended exposure risk |
| Power tools | 90-100 dB | Protection needed |
| Concerts, clubs | 100-115 dB | High risk |
| Firearms | 140-170 dB | Immediate damage |
Conclusione
Il 85 dB threshold marks dove hearing damage begins con prolonged exposure. Each 3 dB increase halves safe exposure time. Ear protection (reducing 15-30 dB) e essential per loud environments. Once hearing e lost, it cannot be restored—prevention e il only solution.