HEADSET STEREOS
Most headset stereos have one thing in
common: they can cause hearing loss.
Studies have shown that sound levels from the
machines can reach 115 decibels or more - roughly
equivalent to standing 100 feet from a commercial jet at the moment of take-off. At
that level, permanent hearing damage can occur after just 15 minutes. And the
earlier a child begins using a headset, the more damage can accumulate. Loud
noise causes hearing loss by killing irreplaceable hair cells in the inner ear. Normally,
the process occurs slowly as people age, but noise damage can accelerate it.
Noise-induced hearing loss is insidious; damage may not be apparent until later
in life. Since headsets are used privately, parents often don't realize how loud their
children's music is.
Dostları ilə paylaş: