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Perceptual Boundary on a Synthesized Korean Vowel /o/-/u/ Continuum by Chinese Learners of Korean Language
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  • Journal title : Phonetics and Speech Sciences
  • Volume 7, Issue 4,  2015, pp.111-121
  • Publisher : The Korean Society of Speech Sciences
  • DOI : 10.13064/KSSS.2015.7.4.111
 Title & Authors
Perceptual Boundary on a Synthesized Korean Vowel /o/-/u/ Continuum by Chinese Learners of Korean Language
Yun, Jihyeon; Kim, EunKyung; Seong, Cheoljae;
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The present study examines the auditory boundary between Korean /o/ and /u/ on a synthesized vowel continuum by Chinese learners of Korean language. Preceding researches reported that the Chinese learners have difficulty pronouncing Korean monophthongs /o/ and /u/. In this experiment, a nine-step continuum was resynthesized using Praat from a vowel token from a recording of a male announcer who produced it in isolated form. F1 and F2 were synchronously shifted in equal steps in qtone (quarter tone), while F3 and F4 values were held constant for the entire stimuli. A forced choice identification task was performed by the advanced learners who speak Mandarin Chinese as their native language. Their experiment data were compared to a Korean native group. ROC (Receiver Operating Characteristic) analysis and logistic regression were performed to estimate the perceptual boundary. The result indicated the learner group has a different auditory criterion on the continuum from the Korean native group. This suggests that more importance should be placed on hearing and listening training in order to acquire the phoneme categories of the two vowels.
identification experiment;LPC resynthesis;category criterion;ROC curve;logistic regression;reaction time;
 Cited by
Boersma, P. & Weenink, D. (2014). Praat: doing phonetics by computer [Computer program] Version 5.3.63. Retrieved from on January 24, 2014.

Bradlow, A. R. (1996). A perceptual comparison of the /i/-/e/ and /u/-/o/ contrasts in English and in Spanish: Universal and language-specific aspects. Phonetica, 53, 55-85. crossref(new window)

Chae, S.-Y. (1999). The core-periphery structure in the Korean lexicon reflected in a phonological variation and change. Studies in Phonetics, Phonology, and Morphology, 5(1), 217-236. (채서영 (1999). 음운 변화에 나타난 한국어 어휘의 층위구조. 음성음운형태론연구, 5(1), 217-236.)

Cho, S. (2003). An acoustic study of Korean vowel system. Journal of the International Network for Korean Language and Culture, 24, 427-441. (조성문 (2003). 현대 국어의 모음 체계에 대한 음향음성학적인 연구. 한국언어문화, 24, 427-441.)

Duanmu, S. (2007). The phonology of Standard Chinese, 2nd edition. Oxford: Oxford University Press.

Eom I.-s. (2005). Standard Mandarin pronunciations and the effective teaching methods. The Chinese Linguistic Society Of Korea, 20, 323-355. (엄익상 (2005). 정확한 중국어 발음과 효과적인 지도 방안. 중국언어연구, 20, 323-355.)

Greiner, M., Pfeiffer, D., & Smith, R. D. (2000). Principles and practical application of the receiver-operating characteristic analysis for diagnostic tests. Preventive Veterinary Medicine, 45, 23-41. crossref(new window)

Han, J. & Kang, H. (2013). Cross-generational change of /o/ and /u/ in Seoul Korean I: Proximity in vowel space. Phonetics and Speech Sciences, 5(2), 25-31.

Han, J., Kang, H., & Kim, J. (2013). Cross-generational differences of /o/ and /u/ in informal text reading. Phonetics and Speech Sciences, 5(4), 201-207. (한정임, 강현숙, 김주연 (2013). 편지글 읽기에 나타난 한국어 모음 /오/-/우/의 세대간 차이. 말소리와 음성과학, 5(4), 201-207.) crossref(new window)

Han, J. & Kim, J. (2011). A one-year longitudinal study of Korean vowel productions by Chinese learners. Korean Journal of Linguistics, 36(4), 1101-1115. (한정임, 김주연 (2011). 중국인 학습자들의 한국어 모음 습득 과정에 대한 1년간의 종단연구. 언어, 36(4), 1101-1115.) crossref(new window)

Hao, W. (2005). A comparative study of the Chinese and Korean monophthong based on experimental phonetic analysis. M.A.Thesis, Ewha Womans University.(학미 (2005). 한국어와 중국어의 단모음 비교연구 : 실험음성학적으로. 이화여자대학교 석사학위 논문.)

Igeta, T., Sonu, M., & Arai, T. (2014). Sound change of /o/ in modern Seoul Korean: Focused on relations with acoustic characteristics and perception. Phonetics and Speech Sciences, 6(3), 109-119.

Jang, G. (2014). The study on the acquisition of Korean monophthongs by Chinese female Korean learners: Based on the results of learners' voice outputs. Journal of the International Network for Korean Language and Culture, 11(2), 161-186. (장국화 (2014). 중국인 여성 학습자의 한국어 단모음의 발음 습득 양상 : 초.중.고급 학습자의 음성산출 결과를 중심으로. 한국언어문화학, 11(2), 161-186.) crossref(new window)

Kang, H. & Han, J. (2013). Cross-generational change of /o/ and /u/ in Seoul Korean II: Spectral interactions in normalized vowel space. Phonetics and Speech Sciences, 5(2), 33-41.

Kang, Y., Yoon, K., Lee, H., & Seong, C. J. (2010). A comparison of parameters of acoustic vowel space in patients with Parkinson's Disease. Phonetics and Speech Sciences, 2(4), 185-192. (강영애, 윤규철, 이학승, 성철재 (2010). 파킨슨병 환자의 음향 모음공간 비교. 말소리와 음성과학, 2(4), 185-192.)

Kim, J. (2009). A study on the teaching plan of the Korean language pronunciation to Chinese learners: Focused on thecontrast between Korean and Chinese vowel systems. M.A. Thesis, Daegu University. (김정욱 (2009). 중국인 학습자의 한국어 발음 교수 방안 연구 : 한국어와 중국어 모음 체계 대조를 중심으로. 대구대학교 석사학위 논문.)

Kim, J. (2013). A longitudinal study of Korean vowel production by Chinese learners of Korean. Phonetics and Speech Sciences, 5(2), 71-79. (김주연 (2013). 중국인 학습자가 발음한 한국어 단모음에 대한 종단 연구. 말소리와 음성과학, 5(2), 71-79.)

Kim, S. & Yoon, K. (2015). A study on the male vowel formants of the Korean Corpus of Spontaneous Speech. Phonetics and Speech Sciences, 7(2), 95-102. (김순옥, 윤규철 (2015). 한국어 자연발화 음성코퍼스의 남성 모음 포먼트 연구. 말소리와 음성과학, 7(2), 95-102.) crossref(new window)

Kim, T.-K. (2014). Phonemic discrimination of Korean by native Chinese speakers. Korean Language and Literature in International Context, 62, 405-425. (김태경 (2014). 중국어 모어 화자의 한국어 음소 변별에 대한 연구. 국제어문, 62, 405-425.)

Kim, Y.-S., Kim, K. H., Kim, J. Y., & Jang, J.-S. (2013). A study on the formant comparison of Korean monophthongs according to age and gender: A survey on patients in oriental hospitals. Phonetics and Speech Sciences, 5(1), 73-80. (김영수, 김근호, 김종열, 장준수 (2013). 연령 및 성별에 따른 한국인 단모음 포먼트 비교에 관한 연구 : 한방병원 내원환자를 중심으로. 말소리와 음성과학, 5(1), 73-80)

Ladefoged, P. & Johnson, K. (2011). A course in phonetics, International Edition 6e. Cengage Learning.

Moon, S.-J. (2007). A fundamental phonetic investigation of Korean monophthongs. Malsori, 62, 1-17. (문승재 (2007). 한국어 단모음의 음성학적 기반연구. 말소리, 62, 1-17.)

Oh, C. R. & Kwon, S. B. (2013). An acoustic feature comparison on Koreans monopthongs between Chinese' Korean learners and Korean. Journal of Speech-Language & Hearing Disorders, 22(1), 149-167. (오초롱, 권순복 (2013). 중국인 한국어 학습자와 한국인의 한국어 단모음에 관한 음향학적 특성 비교. 언어치료연구, 22(1), 149-167.) crossref(new window)

Park, J.-Y. (2010). A study on correlation between perception andproduction on Korean monophthongs for Chinese learners ofKorean language. M.A. Thesis, Korea University.(박지연 (2010). 중국인 한국어 학습자의 한국어 단모음 지각과 산출 관계 연구. 고려대학교 석사학위 논문.)

Scholes, R. J. (1968). Phonemic interference as a perceptual phenomenon. Language and Speech, 11, 86-103. crossref(new window)

Seo, S.-A. (2010). A study on teaching Korean pronunciation to Chinese: Focusing on consonants and vowels. M.A. Thesis, Woosuk University.(서승아 (2010). 중국인 학습자의 한국어 발음 교육 연구 : 자음과 모음을 중심으로. 우석대학교 석사학위 논문.)

Seong, C. J. (2004). An acoustic analysis on the Korean 8 monophthongs: With respect to the acoustic variables on the F1/F2 vowel space. The Journal of the Acoustical Society of Korea, 23(6), 454-461. (성철재 (2004). 한국어 단모음 8개에 대한 음향분석 : F1/F2 모음공간에서의 음향변수를 중심으로. 한국음향학회지, 23(6), 454-461.)

Seong, C. J., Gim, C.-G., & Kwon O.-W. (2014). kPhonetica [Computer program] Version 2.07. Retrieved from on April 20, 2014.

Seong, C. J., Gim, C.-G., Lee, J.-H., & Kwon O.-W. (2008). A tonal analysis of East-Southern Gyeongnam dialect using Q-tone Perceptual Sense Grade. Hangeul, 279, 5-33. (성철재, 권오욱, 이지향, 김차균 (2008). Q-tone 청취 등급을 이용한 경남 동남부 방언 성조 분석. 한글, 279, 5-33.)

Wu, Z. (1991). Xiandai Hanyu Yuyin Gaiyao. Beijing: Huayu Jiaoxue Chubanshe. (吳宗濟 (1991). 現代漢語語音槪要. 北京: 華語敎育出版社.)

Xu, S. (1980). Phonology of Standard Chinese. Beijing: Wenzi Gaige Chubanshe. (徐世榮 (1980). 普通話語音知識, 北京: 文子改革出版社.)

Yang, B. (1996). A comparative study of American English and Korean vowels produced by male and female speakers. Journal of Phonetics, 24, 245-261. crossref(new window)

Yoon, T.-J. & Kang, Y. (2014). Monophthong analysis on a large-scale speech corpus of read-style Korean. Phonetics and Speech Sciences, 6(3), 139-145. (윤태진, 강윤정 (2014). 한국어 대용량발화말뭉치의 단모음분석. 말소리와 음성과학, 6(3), 139-145.) crossref(new window)

Yun, J., Kim, E. K., & Seong, C. J. (2014). Perception of synthesized Korean /o/-/u/ continuum by Chinese learners of Korean language. Proceedings of the 2014 Autumn Conference of the Korean Society of Speech Sciences, 171-172. (윤지현, 김은경, 성철재 (2014). 중국인 한국어 학습자의 /오/-/우/ 합성시료 연속체 지각. 2014 한국음성학회 가을학술대회발표 논문집, 171-172.)

Yun, J. & Seong, C. J. (2013). Effects of F1/F2 manipulation on the perception of Korean vowels /o/ and /u/. Phonetics and Speech Sciences, 5(3), 39-46. (윤지현, 성철재 (2013). F1/F2의 변화가 한국어 /오/, /우/ 모음의 지각판별에 미치는 영향. 말소리와 음성과학, 5(3), 39-46.)

Yun, W., Yoon, K., Park, S., Lee, J., Cho, S., Kang, D., Byun, K., Hahn, H., & Kim, J. (2015). The Korean Corpus of Spontaneous Speech. Phonetics and Speech Sciences, 7(2), 103-109.