발화속도와 영어 모음약화
Speech Rate and English Vowel Reduction
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초록
The present study examines the relation between phonetic vowel reduction and speech rate in English sentences spoken by native speakers and Korean speakers. This study specifically focused on six vowels(/i, u, ɛ, æ, ɑ, ɔ/). Twenty-six native female speakers and forty Korean female speakers read six sentences which included these vowels, at normal and fast speech rates. Individual vowels moved inward forward the formant centroid as the speech rate increased, and as a result, the size of the vowel space was reduced from normal to fast speech rates. The results indicated that the increase of speech rate caused the formant target undershoot by the effects of the time reduction rather than the increased articulatory velocity, or the increase in the extent of coarticulatory overlapping between the consonant and a following vowel, and stress did not affect the formant target undershoot.
Abstract
The present study examines the relation between phonetic vowel reduction and speech rate in English sentences spoken by native speakers and Korean speakers. This study specifically focused on six vowels(/i, u, ɛ, æ, ɑ, ɔ/). Twenty-six native female speakers and forty Korean female speakers read six sentences which included these vowels, at normal and fast speech rates. Individual vowels moved inward forward the formant centroid as the speech rate increased, and as a result, the size of the vowel space was reduced from normal to fast speech rates. The results indicated that the increase of speech rate caused the formant target undershoot by the effects of the time reduction rather than the increased articulatory velocity, or the increase in the extent of coarticulatory overlapping between the consonant and a following vowel, and stress did not affect the formant target undershoot.
참고문헌 (30)
- 구희산(Koo, Hee-San), "한국인 영어모음의 특징(Characteristics of English Vowels Spoken by Koreans)", 음성과학(Speech Sciences), 7(3), pp.107~116 (2000)
- 김희성, "약강구조를 포함하는 영어단어에 대한 영어학습자의 약음절 지각과 반응시간(Ι)", 말소리, (57), pp.31~42 (2006), 대한음성학회
- 손일권, "한국어 화자가 발화한 한국어와 영어 모음의 낭독속도에 따른 포먼트 변화에 대한 비교연구", 영어영문학연구, 59(3), pp.239~261 (2017), 한국중앙영어영문학회[DOI]
- 이숙향, "발화속도에 따른 한국어 모음의 음향적 특성", 한국음향학회지, 22(1), pp.14~22 (2003), 한국음향학회
- 한정임, "편지글 읽기에 나타난 한국어 모음", 오, 우, pp.의 세대간 차이, 말소리와 음성과학[DOI]
- Beckman, Mary E., "Papers in laboratory phonology II: Segment, Gesture, Prosody", pp.68~86 (1992), Cambridge University Press
- Calvert, Donald R., "Descriptive Phonetics" (1986), Thieme Medical Publisher
- Chiba, Tsutomu, "The Vowel: Its Nature and Structure" (1942), Tokyo-Kaiseikan
- Engstrand, Olle, "Articulatory Correlates of Stress and Speaking Rate in Swedish CV Utterances", Journal of the Acoustical Society of America, 83, pp.1863~1875 (1988)
- Flemming, Edward, "Scalar and Categorical Phenomena in a Unified Model of Phonetics and Phonology", Phonology, 18(1), pp.7~44 (2001)
- Fourakis, Marios, "Tempo, Stress, and Vowel Reduction in American English", Journal of the Acoustical Society of America, 90, pp.1816~1827 (1991)
- Fry, Denis Butler, "The Physics of Speech" (1979), Cambridge University Press
- Gay, Thomas, "Mechanisms in the Control of Speech Rate", Phonetica, 38, pp.148~158 (1981)
- Hall, Nancy, "Articulatory Phonology", Language and Linguistics Compass, 4(9), pp.818~830 (2010)
- 한정임, "Cross-generational Change of", o, u, pp.in Seoul Korean I: Proximity in Vowel Space, 말소리와 음성과학[DOI]
- Harris, Katherine S., "Vowel Duration Change and its Underlying Physiological Mechanisms", Language and Speech, 21, pp.354~361 (1978)
- Hillenbrand, James M., "Acoustic Characteristics of American English Vowels", Journal of the Acoustical Society of America, 97, pp.3099~3111 (1995)
- Hillenbrand, James M., "Effects of Consonant Environment on Vowel Formant Patterns", Journal of the Acoustical Society of America, 109(2), pp.748~763 (2001)
- Johnson, Keith, "Acoustic and Auditory Phonetics" (2012), Wiley-Blackwell
- Kelso, J. A., "A Quantitative Dynamic Analysis of Reiterant Speech Production: Phase Portraits, Kinematics, and Dynamic Modeling", Journal of the Acoustical Society of America, 77(1), pp.266~280 (1985)
- Ladefoged, Peter, "A Course of Phonetics" (2006), Thomson and Wadsworth
- Lindblom, Björn, "Spectrographic Study of Vowel Reduction", Journal of the Acoustical Society of America, 85, pp.1773~1781 (1963)
- Peterson, Gordon E., "Control Methods Used in a Study of the Vowels", Journal of the Acoustical Society of America, 24, pp.175~184 (1952)
- Peterson, Gordon E., "Duration and Syllable Nuclei in English", Journal of the Acoustical Society of America, 32(6), pp.693~703 (1960)
- Sonoda, Yoshimi, "Effect of Speaking Rate on Articulatory Dynamics and Motor Event", Journal of Phonetics, 15, pp.145~156 (1987)
- Tauroza, Steve, "Speech Rates in British English", Applied Linguistics, 11(1), pp.90~105 (1990)
- Tsao, Ying-Chiao, "The Effect of Intertalker Speech Rate Variation on Acoustic Vowel Space", Journal of the Acoustical Society of America, 119(2), pp.1074~1082 (2006)
- Tuller, Betty, "Stress and Rate: Differential Transformations of Articulation", Journal of the Acoustical Society of America, 71, pp.1534~1543 (1982)
- Turner, Greg S., "The Influence of Speaking Rate on Vowel Space and Speech Intelligibility for Individuals with Amyotrophic Lateral Sclerosis", Journal of Speech, Language and Hearing Research, 38(5), pp.1001~1013 (1995)
- van Bergem, Dick R., "Acoustic Vowel Reduction as a Function of Sentence Accent, Word Stress, and Word Class", Speech Communication, 12, pp.1~23 (1993)