Production of the utterance-final moraic nasal in Japanese: A real-time MRI study

IF 0.8 3区 文学 0 LANGUAGE & LINGUISTICS
K. Maekawa
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引用次数: 3

Abstract

ABSTRACT Japanese moraic nasal /N/ is a nasal segment having the status of an independent mora. In utterance-medial position, it is realized as a nasal segment sharing the same place of articulation as the immediately following segment, but in utterance-final position, it is believed to be realized as a uvular nasal. This final-/N/-as-uvular view, which is wide-spread in the literature on Japanese phonetics and phonology, was examined objectively by use of a real-time MRI movie of the articulatory movement of eleven Tokyo Japanese speakers. It turned out that the utterance-final /N/ is realized in a wide range of locations on the palate from the hard palate to the uvula. GLMM modeling showed that the closure locations of the utterance-final /N/ can be predicted accurately from the identity of the preceding vowel. In addition, leave-one-out cross validation showed that the model can be generalized to new data. We conclude that the realization of utterance-final /N/ is not fixed to uvular; its place of articulation is determined largely by the property of the preceding vowel.
日语发音最后一个音节鼻音的产生:实时MRI研究
日语moraic nasal /N/是一个具有独立mora地位的鼻段。在话语-中间位置,它被实现为与紧随其后的音段共享相同发音位置的鼻段,但在话语-最后位置,它被认为是小舌鼻。这种最后的-/N/-as-uvular观点在日语语音学和音韵学的文献中广泛传播,通过使用11位东京日语使用者的发音运动的实时MRI电影客观地进行了检验。结果表明,从硬腭到小舌,在腭上的很多位置都能发出发音尾音/N/。GLMM模型显示,通过前元音的同一性,可以准确地预测出发音末/N/的闭合位置。此外,留一交叉验证表明,该模型可以推广到新的数据。我们得出结论:词尾/N/的实现并不固定于小音;它的发音位置很大程度上取决于前面元音的性质。
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来源期刊
CiteScore
2.10
自引率
12.50%
发文量
20
期刊介绍: The Journal of the International Phonetic Association (JIPA) is a forum for work in the fields of phonetic theory and description. As well as including papers on laboratory phonetics/phonology and related topics, the journal encourages submissions on practical applications of phonetics to areas such as phonetics teaching and speech therapy, as well as the analysis of speech phenomena in relation to computer speech processing. It is especially concerned with the theory behind the International Phonetic Alphabet and discussions of the use of symbols for illustrating the phonetic structures of a wide variety of languages. JIPA now publishes online audio files to supplement written articles Published for the International Phonetic Association
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