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Hearing Impairment
What is Hearing Impairment?
Hearing impairment refers to a defect or damage
to the hearing mechanism which may occur in
any part of the ear. It leads to hearing disability
or loss of hearing which may range in severity
from mild to moderate to profound.
www.schoolofeducators.com
Classification of Hearing Impaired:
• Based on degree of hearing loss-
– Mild (db 26-40)
– Moderate (db 41-55)
– Severe (db 56-70)
– Profound (db 71-90)
– Near total deafness (db 91 and above)
– Total deafness ( No Hearing)
www.schoolofeducators.com
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT
HEARING IMPAIRMENT

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HEARING IMPAIRMENT

  • 2.
  • 3. What is Hearing Impairment? Hearing impairment refers to a defect or damage to the hearing mechanism which may occur in any part of the ear. It leads to hearing disability or loss of hearing which may range in severity from mild to moderate to profound. www.schoolofeducators.com
  • 4. Classification of Hearing Impaired: • Based on degree of hearing loss- – Mild (db 26-40) – Moderate (db 41-55) – Severe (db 56-70) – Profound (db 71-90) – Near total deafness (db 91 and above) – Total deafness ( No Hearing) www.schoolofeducators.com