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한국어 마찰음, 파찰음, 치조 파열음의 음향학적 및 공기역학적 특성에 관한 여구

Other Titles
 An Acoustic and Aerodynamic Study of Korean Fricatives, Affricates, Alveolar Plosives 
 최재남  ;  남도현  ;  최홍식 
 Journal of the Korean Society of Logopedics and Phoniatrics (대한음성언어의학회지), Vol.16(2) : 152-157, 2005 
Journal Title
 Journal of the Korean Society of Logopedics and Phoniatrics (대한음성언어의학회지) 
Issue Date
Fricatives ; Affricates ; Plosives ; Acoustic ; Aerodynamic
Fricatives ; Affricates ; Plosives ; Acoustic ; Aerodynamic
Background and Objectives : 10 normal Korean native speakers participated subjects to investigate the acoustic and aerodynamic study of Korean fricatives, affricates, and plosives and to make good use of the results for the patients with articulation problems. Materials and Method : Their productions of [asa], [as’’a], [aca], $[ac^ha]$, (ac’’a), (ata) , $[at^ha]$, and [at’’a] were analyzed with Lx Speech Studio Program (Laryngogrtaph Ltd, UK) for acoustic analysis and Phonatory Function Analyze. (Nagashima Ltd. Model PS 77H, Tokyo, Japan) for aerodynamic analysis. Results : The results are as follows : 1) Plosives showed higher Qx1 in vocal folds closure ratio than fricatives and affricates. 2) Tense fricatives, affricates, and plosives showed higher Qx2 in vocal folds closure ratio than asperated and 1ax. 3) Asperated showed higher Qx1 in vocal folds closure ratio than tense and 1ax. 4) Asperated showed higer peak flow rate than tense and 1ax. Conclusion : This results may be helpful for treatment in articulation disorders.
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Appears in Collections:
5. Research Institutes (연구소) > Institute of Logopedics and Phoniatrics (음성언어의학연구소) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Otorhinolaryngology (이비인후과학교실) > 1. Journal Papers
Yonsei Authors
Nam, Do Hyun(남도현)
Choi, Hong Shik(최홍식)
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