The acoustic realization of the Korean sibilant fricative contrast in Seoul and Daegu
1
조회
0
다운로드
11
인용
0
참고문헌
키워드
초록
The neutralization of /sʰ/ and /s*/ in Gyeongsang dialects is a culturally salient stereotype that has received relatively little attention in the phonetic literature. The current study is a more extensive acoustic comparison of the sibilant fricative productions of Seoul and Gyeongsang dialect speakers. The data presented here suggest that, at least for young Seoul and Daegu speakers, there are few inter-dialectal differences in sibilant fricative production. These conclusions are supported by the output of mixed effects logistic regression models that used aspiration duration, spectral mean of the frication noise, and H1-H2of the following vowel to predict fricative type in each dialect. The clearest dialect difference was that Daegu speakers’ /sʰ/ and /s*/ productions had overall shorter aspiration durations than those of Seoul speakers, suggesting the opposite of the traditional “/s*/ produced as [sʰ]” stereotype of Gyeongsang dialects. Further work is needed to investigate whether /sʰ/-/s*/ neutralization in Daegu is perceptual rather than acoustic in nature.
Abstract
The neutralization of /sʰ/ and /s*/ in Gyeongsang dialects is a culturally salient stereotype that has received relatively little attention in the phonetic literature. The current study is a more extensive acoustic comparison of the sibilant fricative productions of Seoul and Gyeongsang dialect speakers. The data presented here suggest that, at least for young Seoul and Daegu speakers, there are few inter-dialectal differences in sibilant fricative production. These conclusions are supported by the output of mixed effects logistic regression models that used aspiration duration, spectral mean of the frication noise, and H1-H2of the following vowel to predict fricative type in each dialect. The clearest dialect difference was that Daegu speakers’ /sʰ/ and /s*/ productions had overall shorter aspiration durations than those of Seoul speakers, suggesting the opposite of the traditional “/s*/ produced as [sʰ]” stereotype of Gyeongsang dialects. Further work is needed to investigate whether /sʰ/-/s*/ neutralization in Daegu is perceptual rather than acoustic in nature.
참고문헌 (20)
- Ahn, H., "An acoustic investigation of the phonation types ofpost-fricative vowels in Korean", Harvard Studies in KoreanLinguistics, 8, pp.57~72 (1999)
- Baik, W., "On tensity of Korean fricatives(Electropalatographic study)", Korean Journal of Speech Sciences, 4, pp.135~145 (1998)
- "lme4: Linear mixed- effectsmodels using S4 classes" (2009)[URL]
- Korean fricatives: Production, perception, andlaryngeal typology, "Chang, C.", UC Berkeley Phonology Lab, 20~70 (2007)
- Chang, C, "The production and perception of coronalfricatives in Seoul Korean", Korean Linguistics, 15
- Cho, M, "An acoustic study of the stops of the Seoul andDaegu dialects, MA thesis", 석사, pp.2004
- Cho, T., "Acoustic and aerodynamiccorrelates of Korean stops and fricatives", Journal of Phonetics, 30(2), pp.193~228 (2002)
- Holliday, J., "An acoustic study of L2 perceptual acquisitionof Korean fricatives", Harvard Studies in Korean Linguistics, 13, pp.17~32 (2010)
- 공은정, "Dialectal variation in the acoustic correlates of Korean stops", The 17th International Congress of Phonetic Science, pp.878~881 (2011), International Congresses of Phonetic Sciences
- Jaeger, T. F., "Categorical data analysis: Away fromANOVA's (transformation or not) and towards logit mixedmodels", Journal of Memory and Language, 59, pp.434~446 (2008)
- Jongman, A., "Acousticcharacteristics of English fricatives", Journal of the AcousticalSociety of America, 108(3), pp.1252~1263 (2000)
- Kagaya, R., "A fiberscopic and acoustic study of the Koreanstops, affricates and fricatives", Journal of Phonetics, 2, pp.161~180 (1974)
- Kenstowicz, M, "Laryngeal features and tone inKyungsang Korean: a phonetic study, Studies in Phonetics" (2006), Phonology and Morphology
- Kim, H., "The laryngealcharacterization of Korean fricatives: Acoustic and aerodynamicdata, In Turbulent Sounds: An Interdisciplinary Guide", pp.143~166 (2010), Mouton de Gruyter
- Kim, S., "The interaction between prosodic domain andsegmental properties: domain initial strengthening of fricativesand Post Obstruent Tensing rule in Korean", 석사, pp.2001
- Kim, T., "A study on geographical differentiations inKyeongsangnam-do dialects", 박사, pp.1990
- Lee, I., "The Korean Language" (2000), SUNY Press
- Lee, K, "Comparison of acoustic characteristics betweenSeoul and Busan dialect on fricatives", Speech Sciences, 9(2), pp.223~235 (2002)
- 박한상, "The Phonetic Nature of the Phonological Contrast between the Lenis and Fortis Fricatives in Korean", The International Congress of Phonetic Sciences, pp.424~427 (1999)
- Yoon, K., "A study of Korean alveolar fricatives: An acousticanalysis, synthesis, and perception experiment", 석사, pp.1999