Hearing aids are
small electronic devices that
Amplify sound.
While they can not restore the normal state
Hearing, hearing aids can help
you hear better by doing
certain sounds louder in both
quiet and noisy situations.
There are several hearing aids
Styles that fit
in or on your ear in different
Paths, including “behind”
the ear ”,“ in the ear ”,“ in
the channel ”and“ completely
in the canal. ”
While the style may vary,
all have hearing aids
the same basic parts:
a microphone, amplifier,
Speaker and battery.
How they work:
First the microphone picks up
Noises from the environment.
Then a computer chip
with amplifier
converts the sound waves
convert into electrical signals.
It analyzes and adapts
the sounds based on your hearing
Loss and the level
of other noises around you.
These amplified signals are then
converted back into sound waves
and delivered to your ear
through the speaker.
That way, hearing aids can
can improve your hearing
and language comprehension
if your hearing loss is caused
through damage to the sensory cells
in your inner ear.
The greater the damage
for these cells, the harder
Your hearing loss will
and the more reinforcement
You need a hearing aid
to compensate.
When you think you could have
a hearing loss
and could benefit from using it
Hearing aids,
talk to your doctor
or audiologist
for more informations.
.
Thank You For Reading!
Reference: www.webmd.com