Say what?!
Noise from screeching brakes and roaring trains on subway platforms is so harsh on the ears that it can cause “permanent, irreversible, noise-induced hearing loss,” a new study in a top medical journal found.
Researchers said that sound levels in some stations can reach up to 102.1 decibels — that's at least 23 points above what human ears should safely endure, the American Journal of Public Health's study said.
Screeching Subway Noise Can Cause Permanent Damage
Say what?!
Noise from screeching brakes and roaring trains on subway platforms is so harsh on the ears that it can cause “permanent, irreversible, noise-induced hearing loss,” a new study in a top medical journal found.
Researchers said that sound levels in some stations can reach up to 102.1 decibels — that’s at least 23 points above what human ears should safely endure, the American Journal of Public Health’s study said.