What is a Hearing Aid?
A hearing aid is similar to a miniature public address system. It
includes a:
➣
Microphone - picks up the sound.
➣
Amplifier - increases the loudness of the sound.
➣
Receiver - reproduces the sound and transmits it into your
ear.
➣
Battery - the power supply of the hearing aid.
Different types of hearing aids are made to accommodate differ-
ent types of hearing loss. Custom hearing aids are not appropriate
for some severe forms of hearing loss, as they may not have enough
volume to help the individual.
Half-shell
In-the-ear
Over-the-ear
Canal
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Summary of Contents for VA
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