모음 연장 발성이 보이는 연령대별 음향음성학적 특성 연구
Acoustic characteristics of the sustained vowel phonation according to age groups
2
조회
0
다운로드
7
인용
0
참고문헌
키워드
초록
This study was performed to investigate acoustic characteristics of sustained vowels produced by Seoul Korean speakers. For this study, three hundred nine healthy adults were chosen as participants from Korean Standard Speech Database. These subjects were divided into five chronological age groups (20s, 30s, 40s, 50s, 60–70s) and two gender groups (male and female). Fundamental frequency (f0), jitter, shimmer, and NHR (noise-to-harmonics ratio) was measured with 8 Korean vowels (/ɑ/, /æ/, /ʌ/, /e/, /o/, /u/, /ɯ/, /i/) by using Praat. The results showed that the vowel type significantly affected all acoustic parameters. Gender affected f0, jitter, and NHR significantly. The mean female speakers’ f0 was greater than the males’, and the mean jitter and NHR of male speakers was greater than the females’. Moreover, age affected shimmer and NHR significantly; in particular, the shimmer and NHR of elderly speakers was greater than the young speakers.
Abstract
This study was performed to investigate acoustic characteristics of sustained vowels produced by Seoul Korean speakers. For this study, three hundred nine healthy adults were chosen as participants from Korean Standard Speech Database. These subjects were divided into five chronological age groups (20s, 30s, 40s, 50s, 60–70s) and two gender groups (male and female). Fundamental frequency (f0), jitter, shimmer, and NHR (noise-to-harmonics ratio) was measured with 8 Korean vowels (/ɑ/, /æ/, /ʌ/, /e/, /o/, /u/, /ɯ/, /i/) by using Praat. The results showed that the vowel type significantly affected all acoustic parameters. Gender affected f0, jitter, and NHR significantly. The mean female speakers’ f0 was greater than the males’, and the mean jitter and NHR of male speakers was greater than the females’. Moreover, age affected shimmer and NHR significantly; in particular, the shimmer and NHR of elderly speakers was greater than the young speakers.
참고문헌 (29)
- Baken, R. J., "The aged voice: A new hypothesis", Journal of Voice, 19(3), pp.317~325 (2005)
- 조성문, "현대 국어의 모음 체계에 대한 음향음성학적인 연구", 한국언어문화, 24, pp.427~442 (2003), 한국언어문화학회
- 최성희, "음질 분석에 있어서 모음에 따른 안정성과 변이성", 말소리와 음성과학, 7(1), pp.79~86 (2015), 한국음성학회[DOI]
- Deem, J. F., "The automatic extraction of pitch perturbation using microcomputers: Some methodological considerations", Journal of Speech and Hearing Research, 32(3), pp.689~697 (1989)
- Gloud, W. J., "Quantitative assessment of voice function in microlarnygology", Folia Phoniatrica et Logopaedica, 27(3), pp.190~200 (1975)
- Hollien, H., "Speaking fundamental frequency and chronologic age in males", Journal of Speech Language, and Hearing Research, 15(1), pp.155~159 (1972)
- Honjo, I., "Laryngoscopic and voice characteristics of aged persons", Archives of Otolaryngology, 106(3), pp.149~150 (1980)
- Horii, Y., "Vocal shimmer in sustained phonation", Journal of Speech Language, and Hearing Research, 23(1), pp.202~209 (1980)
- Horii, Y., "Jitter and shimmer differences among sustained vowel phonations", Journal of Speech Language, and Hearing Research, 25(1), pp.12~14 (1982)
- 장혜진, "서울 방언 단모음의 연령별 실현 양상", 음성음운형태론연구, 21(2), pp.341~358 (2015), 한국음운론학회[DOI]
- 전은옥, "인공와우 이식시기에 따른 아동의 음질 특성", 음성과학, 14(4), pp.213~220 (2007), 한국음성과학회
- 강지은, "서울 방언 단모음의 소리 변화와 음향 단서 연구: 단일지점 포먼트와 궤적 양상", 말소리와 음성과학, 8(4), pp.39~47 (2016), 한국음성학회[DOI]
- 강영애, "파킨슨병 환자와 정상 노인의 조음 특성 연구 - 조음 속도와 모음 음향 공간 -", 언어치료연구, 18(3), pp.115~135 (2009), 한국언어치료학회[DOI]
- 고동홍, "개별학자의 음성파라미터 추출에 관한 연구", 음성과학, 10(2), pp.129~144 (2003), 한국음성과학회
- 이효진, "장？노년기 성인 음성의 성별과 연령에 따른 음향음성학적 특성 비교", 말소리, 1(60), pp.13~28 (2006), 대한음성학회
- 이향원, "한국어 후설 고·중모음에 대한 사회음성학적 연구", 말소리와 음성과학, 9(2), pp.39~51 (2017), 한국음성학회[DOI]
- Morrison, M. D., "Voice disorders in the elderly", The Journal of Otolaryngology, 15(4), pp.231~234 (1986)
- ilse lehiste pühendusteos, "In honor of ilse lehiste", pp.1987, Ohala, J. J.
- Orlikoff, R. F., "Vocal stability and vocal tract configuration: An acoustic and electroglottographic investigation", Journal of Voice, 9(1), pp.173~181 (1995)
- Ramig, L. A., "Effects of physiological aging on selected acoustic characteristics of voice", Journal of Speech Language, Hearing Research, 26(1), pp.22~30 (1983)
- Sapir, S., "The intrinsic pitch of vowels: Theoretical, physiological, and clinical considerations", Journal of Voice, 3(1), pp.44~51 (1989)
- Schötz, S., "Speaker classification I: Fundamentals, features, and methods (Lecture Notes in Computer Science) (Vol. 1)", pp.88~107 (2007), Springer
- 심상용, "성대결절 음성 중증도에 따른 MDVP와 Praat 프로그램 별 파라미터 차이", 말소리와 음성과학, 6(2), pp.107~114 (2014), 한국음성학회[DOI]
- Shin, J. Y., "The system of Korean sounds" (2003), Hankukmunhwasa
- 신지영, "한국인 표준 음성 DB 구축(II)", 말소리와 음성과학, 9(2), pp.9~22 (2017), 한국음성학회[DOI]
- Sorensen, D., "Frequency and amplitude perturbation in the voices of female speakers", Journal of Communication Disorders, 16(1), pp.57~61 (1983)
- Sussman, J. E., "Articulatory, developmental, and gender effects on measures of fundamental frequency and jitter", Journal of Voice, 8(2), pp.145~146 (1994)
- Whalen, D. H., "The universality of intrinsic F0 of vowels", Journal of Phonetics, 23(3), pp.349~366 (1995)
- Wilcox, K. A., "Age and changes in vocal jitter", Journals of Gerontology, 35(2), pp.194~198 (1980)