대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)

대한음성학회 (The Korean Society Of Phonetic Sciences And Speech Technology)
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모음환경에 따른 한국어 양순 파열음의 공기역학적인 특징

Aerodynamic Characteristics of Korean Bilabial Stop Consonant in Vowel Environment

  • 박상희 (대구대학교 언어치료학과) ;
  • 이옥분 (대구대학교 언어치료학과) ;
  • 정옥란 (대구대학교 언어치료학과) ;
  • 석동일 (대구대학교 언어치료학과)
  • 발행 : 2002.11.01
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초록

Aerodynamic analysis study was performed on 14 normal subjects(2 male, 12 female) by nonsense syllables composed of Korean bilabial stop(/p, p', $p^{h}$) and their preceding and/or following vowel /i, a, u/. That is [pi, p'i, phi, pa, p'a, pha, pu, p'u, $p^{h}u$]. All measures were analysed using Aerophone II voice function analyzer and included peak air pressure, mean air pressure, maximum flow rate, volume, mean SPL. As results, first, MSPL and MAP of /p, p', $p^{h}$/ themselves were significantly different. In addition, different vowel enviroment also produced significantliy different aerodynamic chracteristics those consonants.

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