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HEARING LOSS

HEARING LOSS. Adapted from: UNDERSTANDING THE EDUCATIONAL NEEDS OF STUDENTS WITH HEARING LOSS. Region 10 Education Service Center P.O. Box 831300 400 E. Spring Valley Rd. Richardson, TX 75083-1300. In Collaboration with Linda Thibodeau Jack Scott III Paul Dybala

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HEARING LOSS

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  1. HEARING LOSS

  2. Adapted from: UNDERSTANDING THE EDUCATIONAL NEEDS OF STUDENTS WITH HEARING LOSS Region 10 Education Service Center P.O. Box 831300 400 E. Spring Valley Rd. Richardson, TX 75083-1300 In Collaboration with Linda Thibodeau Jack Scott III Paul Dybala University of Texas at Dallas

  3. p h g ch sh l a j mdb o r n ng e i AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 10 z v f th 20 s 30 40 50 u HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  4. FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 LOW PITCH HIGH PITCH

  5. SOFT 0 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 LOUD 110 120

  6. AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  7. AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  8. z v f th p s h g ch sh l a j mdb o r n ng e i u AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  9. z v f th p s h g ch sh l a j mdb o r n ng e i u AUDIOGRAM OF SPEECH SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  10. AUDIOGRAM FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 NORMAL HEARING 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120

  11. 125 250 500 1000 2000 4000 8000 0 10 f th s 30 40 50 60 70 80 90 100 110 120 AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 20 HEARING LEVEL (dB HL)

  12. 125 250 500 1000 2000 4000 8000 0 10 p h g 30 ch sh l a o r 40 50 60 70 80 90 100 110 120 AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 20 HEARING LEVEL (dB HL)

  13. AUDIOGRAM FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 0 NORMAL HEARING 10 20 30 40 50 HEARING LEVEL (dB HL) 60 70 80 90 100 110 120 You Tube Video

  14. Mild 25 to 40 dB loss Effects on Language and Speech: * Understands conversational speech at a distance of 3-5 feet (face to face) * May miss as much as 50% of class discussions if voices are faint or speaker is not in line of vision * May have slightly limited speech * Difficulty when tired or inattentive, in distant theater seats, in noise of general conversation

  15. Moderate 40 to 70 dB loss Effects on Language and Speech: • * Conversation must be loud to be understood • * Will have increased difficulty in group discussions • Is likely to have • difficulty speaking • * Is likely to have language delays • * Will probably have limited vocabulary

  16. Severe 71 to 90 dB loss Effects on Language and Speech: * May detect loud voices * May be able to identify environmental sounds * May be able to discriminate vowels * Deficient speech and language skills

  17. Profound 91 + dB loss Effects on Language and Speech: *May detect loud sounds (probably vibrations) Relies on vision rather than hearing * Deficient speech and oral language skills

  18. Unilateral Hearing loss in one ear Effects on Language and Speech: * May have difficulty hearing faint or distant speech * Difficulty localizing sounds * Difficulty detecting or understanding soft speech (especially on side with deaf ear)

  19. Spelling Test “Number your paper from 1 to 10.” 6. 1. 7. 2. 3. 8. 9. 4. 5. 10.

  20. 125 250 500 1000 2000 4000 8000 0 10 z v 20 30 l a j mdb o r 40 n HEARING LEVEL (dB HL) ng e i 50 u 60 70 80 90 100 110 120 AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) Spelling Words through Simulated Hearing Loss above 1000 Hz 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Click on Speaker to Present Spelling word.

  21. 125 250 500 1000 2000 4000 8000 0 10 z v 20 p h g 30 ch sh l a j mdb o r 40 n ng HEARING LEVEL (dB HL) e i 50 u 60 70 80 90 100 110 120 AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) Spelling Words through Simulated Hearing Loss above 1000 Hz 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Click on Speaker to Present Spelling word.

  22. p h g ch sh l a j mdb o r n ng e i AUDIOGRAM OF FAMILIAR SOUNDS FREQUENCY IN CYCLES PER SECOND (HZ) 125 250 500 1000 2000 4000 8000 Shoe 1. 0 Tree 2. 10 z v f th Math 20 3. s 30 Desk 4. 40 Snack 5. 50 u HEARING LEVEL (dB HL) Miss 6. 60 70 Test 7. 80 Thumb 8. 90 9. Fish 100 110 Spill 10. 120 Click on Speaker to Present Spelling word.

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