Tamil Nadu Open University (TNOU) 2009 B.A Audiology and Speech Language Pathology Second Year " AMPLIFICATION AND ASSISTIVE DEVICES FOR THE HEARING IMPAIRED " 807 - Question Paper

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BAS-807 BASLP-25

BACHELOR IN AUDIOLOGY AND SPEECH-LANGUAGE PATHOLOGY DEGREE EXAMINATION - JANUARY 2009. Second Year

AMPLIFICATION AND ASSISTIVE DEVICES FOR THE HEARING IMPAIRED

Time : 3 hours    Maximum marks : 80

1.    Compare the following:    (3x3 = 9)

(a)    Body level aid Vs Ear level aid.

(b)    Equal input noise Vs Distortion.

(c)    Coupler Vs Ear Simulator.

2.    Mention the importance of the following :

(3x3 = 9)

(a)    Insertion gain.

(b)    Programmable hearing aids.

(c)    Ear mould modifications.

3.    Define :    (4 x 3 = 12)

(a)    Cochlear Implant.

(b)    Functional gain.

(c)    AGC.

(d)    BAHA.

4.    Write essay on any TWO of the following :

(2 x 10 = 20)

(a)    Electro acoustic characteristics of hearing

aids.

(b)    Group amplification devices.

(c)    Digital hearing aids.

5.    Write short notes on any SIX of the following :

(6x5 = 30)

(a)    Telephone listening device and its demerits.

(b)    Candidacy for Cochlear Implant along C team members.

(c)    Compression.

(d)    Hearing aids for infants.

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(e)    Parts of body level hearing aid C neat diagram.

(f)    Describe any 5 five of CROS.

(g)    Concept of Articulation Index and Speech banana.

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Attachment: tamil-nadu-open-university--tnou--2009-b-a-audiology-and-speech-language-pathology-48420-1.pdf

Earning:   Approval pending.