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      Timing
      發布時間:2019年03月15日     發布人:nanyuzi  
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      Timing

      定時

      時標[音層]

       

      (1) This general term is applied in phonetics and psycholinguistics to the temporal constraints on the articulation and sequencing of sounds in speech production. Timing phenomena are therefore of relevance for an understanding of both segmental and suprasegmental phonetics and phonology: timing is involved in the co-ordination of musculature required to produce an individual sound, in the programming of phonotactic sequences, and in such notions as rhythm and intonation.

      (2) The term is also found in some hierarchical models of phonology, as the name of a tier of representation (though its application varies among theories). In particle phonology, for example, the timing tier represents syllable weight (moras). In autosegmental phonology it describes a specific conception of the skeletal tier.

       

      1)語音學和心理語言學用這個通用名稱指言語產生過程中對語音的發音和定序施加的時間制約。定時現象因此與音段和超音段語音學和音系學的研究都有關系:肌肉動作的協調需要定時才能發出一個個音,音位組配序列的編程、節奏和語調的控制也需要定時。

      2)有些音系學的層級模型用來指一個表征音層(但具體所指隨理論而異)。例如,粒子音系學中,時標層表示音節音重(莫拉);自主音段音系學中則指骨架層這個特定概念。

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      在线精品国产一区二区三区,欧美最猛性XXXXX大叫,亚欧美日韩香蕉在线播放视频