HEARING AID - PowerPoint PPT Presentation

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HEARING AID

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Hearing aid is a device that is used by the people having the problem of hearing loss. It consist of microphone, loudspeaker, amplifier and a battery. For more visit:- – PowerPoint PPT presentation

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Title: HEARING AID


1
HEARING AIDS
  • Hearing aid is a device that is used by the
    people having the problem of hearing loss. It
    consist of microphone, loudspeaker, amplifier and
    a battery. It increases the volume of sound that
    enters into your ear. So that you can hear the
    sound clearly.

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2
TYPES OF HEARING AIDS
  • Behind the ear (BTE) hearing aids
  • Receiver in the ear (RITE) hearing aids
  • In the ear (ITE) hearing aids
  • In the canal (ITC) hearing aids
  • Completely in the canal (CIC) hearing aid

3
BEHIND THE EAR HEARING AIDS
  • BTE hearing aid consist of two microphones that
    allows you to listen the sounds in the general
    vicinity or to focus on the sound that are coming
    from a particular direction.

4
RECEIVER IN THE EAR (RITE) HEARING AID
  • RITE hearing aid is similar to BTE but it is wear
    behind the ear. It is connected by a wire to a
    receiver located within the ear canal. It is less
    visible in comparison of BTE.

5
IN THE EAR (ITE) HEARING AID
  • ITE hearing aid is just like an earmould. It
    fills just outside area of an ear canal and the
    opening area of ear canal. The working parts of
    ITE are inside the shell.

6
IN THE CANAL HEARING AIDS
  • ITC hearing aid fills the outside area of ear
    canal. It is visible.

7
COMPLETELY IN THE CANAL HEARING AID
  • CIC hearing aids are even smaller. It is less
    visible in comparison of ITE or ITC hearing aids.
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