Does dynamic F0 increase perceived duration? New light on an old issue
Does dynamic F0 increase perceived duration? New light on an old issue
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动态 F0 会增加感知持续时间吗？
DOI：
10.1016/s0095-4470(19)30226-8
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发表时间：
1993
影响因子：
1.9
通讯作者：
W. V. Dommelen
中科院分区：
文献类型：
--
作者：
W. V. Dommelen
本文研究了基频（F0）模式对元音时长感知的影响。进行了三个系列的实验。第一个系列研究了dynamicvs。短vs.中的平坦F0轮廓。德语双音节词中的长元音。数据显示，与既定观点相反，一个动态的。平坦的F 0轮廓缩短而不是延长感知持续时间。结果表明，这种效应与后元音辅音的性质、测试词在句子中的位置以及载体短语的存在与否无关。第二个系列调查感知元音持续时间在孤立的单音节词，而不是双音节和嵌入式单音节。结果表明，经典的知觉延长效应，由于F0的变化是只存在于使用孤立的单音节。一旦语音发声的语音延长被添加，延长效果就被逆转了。第三部分探讨了双音词中F 0与强音/轻音塞音感知的相互作用。在这里，由于动态F0模式，通常偏向于更轻的感知被复制。以前的调查解释这种现象的主观较长的元音，介导的动态F0轮廓。从元音数量知觉的现有结果来看，这种解释似乎不再站得住脚。相反，假设生产-感知联系。根据目前的所有结果，我们必须得出这样的结论，即F0对持续时间知觉的不同影响不能追溯到一个单一的、普遍的机制。
This paper investigates the influence of fundamental frequency (F0) pattern on the perception of vowel duration. Three series of experiments were conducted. The first series examined dynamicvs. flat F0contours in shortvs. long vowels in German disyllabic words. The data showed that, contrary to the established opinion, a dynamicvs. a flat F0contour shortens rather than lengthens perceived duration. This effect turned out to be independent of the character of the post-vocalic consonant, the position of the test word in the sentence and the presence or absence of a carrier phrase. The second series investigated perceived vowel duration in isolated monosyllabic words as opposed to disyllables and sentence-embedded monosyllables. The results revealed that the classical perceptual lengthening effect due to a changing F0is only present when using isolated monosyllables. As soon as phonetically voiced stretches of speech are added, the lengthening effect is reversed. The third part dealt with the interaction of F0and the perception of fortis/lenis plosives in disyllabic words. Here, the usual bias towards more lenis percepts due to a dynamic F0pattern was replicated. Previous investigations explain this phenomenon by a subjectively longer vowel, mediated by a dynamic F0contour. In view of the present results on vowel quantity perception this explanation seems no longer tenable. Instead, a production-perception link is assumed. In the light of all the present results, it must be concluded that the varying influences of F0on the perception of duration cannot be traced back to a single, universal mechanism.