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      Sonorant
      發布時間:2019年05月27日     發布人:nanyuzi  
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      Sonorant

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      One of the major class features of sound set up by Chomsky and Halle in their distinctive feature theory of phonology, to handle variations in manner of articulation. Sonorant sounds are defined articulatorily, as those produced with a relatively free airflow, and a vocal fold position such that spontaneous voicing is possible, as in vowels, liquids, nasals and laterals. Its opposite is non-sonorant (or obstruent), referring to sounds where there is a stricture impeding the airflow, as in plosives, fricatives and affricates.

       

      喬姆斯基和哈勒在其音系學的區別特征理論中確立的主要音類特征之一,用來描寫發音方式的變化,響音從發音上定義為用相對不受阻的氣流、聲帶取可自發帶聲位置時發出的音,例如元音、流音、鼻音和邊音。與非響音或阻塞音對立,后者指有制流阻礙氣流的音,如破裂音、擦音和塞擦音。

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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