Vocal-tract characteristics of the stop cognates.
Vocal-tract characteristics of the stop cognates.
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塞音同源词的声道特征。
DOI：
10.1121/1.1911902
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发表时间：
1969
期刊：
影响因子：
--
通讯作者：
K. Moll
中科院分区：
文献类型：
--
作者：
Raymond D. Kent;K. Moll
从三名男性说话者处获得了 18 对话语的电影荧光胶片和喉部麦克风录音，其中一对成员中的一个成员与另一个成员的区别仅在于同源词，即 /p、t、k/:/b、d、g/。数据显示，尽管塞音同源词在收缩发音的特征上相似，但浊塞音的声门上音量比其清音同源词更大。音量差异是由于浊音停顿期间口咽部的延长和扩张引起的。这些过程可能满足发声的空气动力学要求，被解释为肌肉动作的结果，而不是声道的被动反应。进一步的观察涉及辅音产生的发音动力学，并且可能与语音产生中神经运动命令的描述相关。
Cinefluorographic films and throat microphone recordings were obtained from three male speakers for 18 pairs of utterances in which one member of a pair differed from the other only in a stop cognate, i.e., /p, t, k/:/b, d, g/. The data reveal that, although stop cognates are similar in the characteristics of the constrictory articulation, the voiced stop is produced with a larger supraglottal volume than its voiceless cognate. The volume differences are caused by a lengthening and expansion of the oropharynx during voiced stops. These processes, which probably satisfy the aerodynamic requirements of voicing, are interpreted to be the results of muscular action rather than passive responses of the vocal tract. Further observations concern the articulatory dynamics of consonant production and may be relevant to the description of neuromotor commands in speech production.