교사, 목사 및 교환수들의 음성발성에 대한 음향분석학적 특징

진성민; 박상욱; 이정우; 이경철; 이용배

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자료유형: 학술저널

저자정보: 진성민 (성균관대학교 의과대학 강북삼성병원 이비인후과학교실) 박상욱 (성균관대학교 의과대학 강북삼성병원 이비인후과학교실) 이정우 (성균관대학교 의과대학 강북삼성병원 이비인후과학교실) 이경철 (성균관대학교 의과대학 강북삼성병원 이비인후과학교실) 이용배 (성균관대학교 의과대학 강북삼성병원 이비인후과학교실)

저널정보: 대한후두음성언어의학회 대한후두음성언어의학회지 대한후두음성언어의학회지 제9권 제1호

발행연도: 1998.1

수록면: 53 - 58 (6page)

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Objectives : To compare the voice quality and voice problems of untrained professional voice user groups with that of normal control group without voice problem. Materials and Methods : The sustained vowel sounds of 13 male and 36 female teachers, 46 clergies and 15 telephone operators, and 40 normal male and 20 normal female persons were analyzed, using a videostroboscopy and acoustic analyzer. Together with these analyses, a questionnaire associated with risk factors for current and past voice problems was handed over to the patients. Results : The most common symptom in subjective groups was the voice fatigue. In stroboscopic examination, the professional voice user groups shelved functional voice disorder findings regardless of the Intensity of voice use. In the clergy and teacher using loud voice, vocal polyp, vocal nodule and hyperfunction of laryngeal muscle were frequently observed. In the clergy and telephone operator, jitter and shimmer were significantly increased. In the female teacher, the value of jitter, fundamental frequency variation and fundamental frequency were statiscally significant. However, the voice of male teacher showed no significant findings in the acoustic and aerodynamic studies. Conclusion : In the management of voice problems for untrained professional voice user groups, it is important to find the exact causes and patterns of voice problems, and to be individualized the management according to the causes.

#Professional voice #Teachers #Clergies #Telephone operators

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