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KMID : 1022420150070020009
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Phonetics and Speech Sciences
2015 Volume.7 No. 2 p.9 ~ p.17
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The Effect on Intervention Program and Auditory-Perceptual Discrimination Feature of Postlingual Cochlear Implant Adults about Pathological Voice
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Bae In-Ho
Kim Geun-Hyo
Lee Yeon-Woo
Park Hee-June
Kim Jin-Dong
Lee Il-Woo
Kwon Soon-Bok
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Abstract
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In the present study, we investigated ability of recognition of auditory perception with regards to the quality of voice in postlingual CI adults and proposed a training program to improve within subject reliability. A prospective case-control study was conducted in adults with 7 postlingual deaf who received a CI surgery and 10 normal hearing controls. The pre and post test and training program included parameters of consensus auditory-perceptual evaluation of voice(CAPE-V) with pathological voice sample by using Alvin. In results of pre-post test for monitoring improvements of internal reliability for listeners via the training program, there was statistically significant difference in both test and group. There was statistically significant difference in internal reliability between pre-post test in the normal hearing group, the result was no significant in the CI group. The present study found that CI adults showed less ability in awareness of voice quality compared to normal hearing group. Also the training program improved pitch and loudness in CI adults.
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KEYWORD
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Postlingual, CI, Alvin, CAPE-V
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