대한치과교정학회지 (The korean journal of orthodontics)
- 제15권1호
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- Pages.55-66
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- 1985
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- 2234-7518(pISSN)
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- 2005-372X(eISSN)
SOUND SPECTROGRAPH를 이용한 개교환자의 한국어 자${\cdot}$ 모음의 발성에 관한 연구 - 주파수 분석을 중심으로 -
A SOUND SPECTROGRAPHICAL STUDY ON THE KOREAN VOWELS AND CONSONANTS PRONOUNCED BY OPENBITE PATIENTS - Frequency Analysis -
- Kim, Ki-Dal (Dept. of Orthodontics, Seoul National University) ;
- Yang, Won Sik (Dept. of Orthodontics, Seoul National University)
- 발행 : 1985.03.01
초록
The study was undertaken to ascertain the speech defect of patients with malocclusion, especially of openbite patients, by means of the spectral analysis method. The experimental group was composed of ten female openbite patients and their mean age was 13.8 yrs. The control group was also composed of ten female girls and their mean age was 13.7 yrs. As for the speech material, eight Korean monophthrongs and two Korean fricatives and two affricatives were used. Speeches were recorded and then analyzed by a Kay 7800 digital sonagraph. Formant frequency level or range was used as a phonemic parameter. The results were as follows: 1. Among Vowels /a:/ :
키워드