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首页> 外文期刊>Annals of the New York Academy of Sciences >Space and time in models of speech rhythm
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Space and time in models of speech rhythm

机译:语音节奏模型中的时空

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How do rhythmic patterns in speech arise? There are many representational frameworks for describing rhythmic patterns, but none of these directly connect representations to articulatory processes, which have physical manifestations in the acoustic signal. Here, a new model of speech rhythm is presented, one in which rhythmic patterns arise from spatial mechanisms that govern the organization of articulatory gestures. The roles of time and space in symbolic representations of the metrical structure are analyzed, and conventional understandings of stress and accent are called into question. One aspect of rhythmic patterns, in particular-the directionality of accentual patterns-is examined closely. A novel dynamical model is developed, which proposes a reinterpretation of directionality and other temporal phenomena in speech.
机译:语音中的节奏模式是如何产生的?有许多用于描述节奏模式的表征框架,但是这些框架都没有直接将表征与发音过程相关联,这些过程在声音信号中具有物理表现。在这里,提出了一种新的语音节奏模型,其中一种节奏模式是由控制发音手势组织的空间机制引起的。分析了时间和空间在度量结构符号表示中的作用,并质疑了对重音和重音的传统理解。节奏模式的一个方面,尤其是重音模式的方向性,已被仔细研究。开发了一种新颖的动力学模型,该模型提出了语音中方向性和其他时间现象的重新解释。

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