The Perception Boundary Between Single and Geminate Stops in 3- and 4-Mora Japanese Words
The Perception Boundary Between Single and Geminate Stops in 3- and 4-Mora Japanese Words
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3-Mora 和 4-Mora 日语单词中单停顿和双停顿之间的感知界限
DOI：
10.21437/interspeech.2011-584
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
Yukari Hirata
中科院分区：
文献类型：
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作者：
S. Amano;Yukari Hirata
通过对不同语速的3-和4-莫拉日语单词进行回归分析，研究了单音节和成对音节塞音之间的感知边界。研究发现，感知边界与塞音闭合持续时间和包含单塞音和双塞音的单词或双音节持续时间之间存在线性关系。然而，我们的结论是，双音节持续时间是一个更好的变量比字的持续时间，因为它提供了一个更一致的解释的感知边界，无论词的长度和语速的变化。结果支持了一个相关的声学不变性理论。
The perception boundary between single and geminate stops was examined by regression analyses in 3- and 4-mora Japanese words spoken at various speaking rates. It was found that the perception boundary is well predicted by a linear function with duration of stop closure and durations of word or disyllable which contained the single and geminate stops. However, we conclude that the disyllable duration was a better variable than the word duration because it provides a more consistent explanation for the perception boundary regardless of word length and speaking rate variations. The results support a relational acoustic invariance theory.