Proceedings of the KSPS conference (대한음성학회:학술대회논문집)

The Korean Society Of Phonetic Sciences And Speech Technology (대한음성학회)
권호 표지

Spectral characteristics of resonance disorders in submucosal type cleft palate patients

점막하구개열 환자 공명장애의 스펙트럼 특성 연구

  • Kim, Hyun-Chul (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University) ;
  • Lee, Jong-Seok (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University) ;
  • Leem, Dae-Ho (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University) ;
  • Baek, Jin-A (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University) ;
  • Shin, Hyo-Keum (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University) ;
  • Kim, Hyun-Ki (Department of Oral & Maxillofacial surgery, School of Dentistry, & Reaearch Institute of Speech Sciece, Chon-buk National University)
  • 김현철 (전북대학교 구강악안면외과학교실, 음성과학연구소) ;
  • 이종석 (전북대학교 구강악안면외과학교실, 음성과학연구소) ;
  • 임대호 (전북대학교 구강악안면외과학교실, 음성과학연구소) ;
  • 백진아 (전북대학교 구강악안면외과학교실, 음성과학연구소) ;
  • 신효근 (전북대학교 구강악안면외과학교실, 음성과학연구소) ;
  • 김현기 (전북대학교 구강악안면외과학교실, 음성과학연구소)
  • Published : 2007.05.18
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Abstract

Submucosal type cleft palate is subdivision of cleft palate. Because of late detection, the treatment - for example, the operation or the speech therapy - for the submucosal type cleft palate patient usually late. In this study, we want to find the objective characteristics of submucosal type cleft palate patient, comparing with the normal and the complete cleft palate patient. Experimental groups are 10 submucosal type cleft palate patients who got the operation in our hospital, 10 complete cleft palate patients. And, 10 normals as control group. The sentence patterns using in this study is simple 5 vowels. Using CSL program we evaluate the Formant, Bandwidth. We analized the spectral characteristics of speech signals of 3 groups, before and after the operation.

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