Perceptual compensation for differences in speaking style.
Perceptual compensation for differences in speaking style.
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DOI：
10.3389/fpsyg.2013.00399
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发表时间：
2013
影响因子：
3.8
通讯作者：
Lotto AJ
中科院分区：
文献类型：
--
作者：
Vitela AD;Warner N;Lotto AJ
众所周知，听者会根据前一个载体短语(CP)的声学特征来改变他们对目标元音的分类。这些结果被解释为说话者解剖结构差异导致的可变性的知觉正常化的一个例子。本研究调查了听者是否会将由于单个说话者的说话风格不同而导致的声学变异性正常化。我们合成了两个元音系列，分别是中心元音和外围元音(其中节拍元音--bit元音和Bod元音--bud元音)。该系列的每个成员都被附加到四个CP中的一个，这些CP的讲话风格要么是“清晰的”，要么是“简化的”。参与者在这八个语境中对元音进行了分类。在四个短语集合中，有三个获得了作为说话风格函数的可靠的范类转换。这表明，单个说话者可以获得短语语境效果。然而，不能根据说话者的说话风格可靠地预测所获得的移位的方向。相反，效果似乎是由短语的平均频谱与目标元音的相互作用决定的。
It is well-established that listeners will shift their categorization of a target vowel as a function of acoustic characteristics of a preceding carrier phrase (CP). These results have been interpreted as an example of perceptual normalization for variability resulting from differences in talker anatomy. The present study examined whether listeners would normalize for acoustic variability resulting from differences in speaking style within a single talker. Two vowel series were synthesized that varied between central and peripheral vowels (the vowels in “beat”–“bit” and “bod”–“bud”). Each member of the series was appended to one of four CPs that were spoken in either a “clear” or “reduced” speech style. Participants categorized vowels in these eight contexts. A reliable shift in categorization as a function of speaking style was obtained for three of four phrase sets. This demonstrates that phrase context effects can be obtained with a single talker. However, the directions of the obtained shifts are not reliably predicted on the basis of the speaking style of the talker. Instead, it appears that the effect is determined by an interaction of the average spectrum of the phrase with the target vowel.
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影响因子：
2.4
作者：
KLATT, DH
通讯作者：
KLATT, DH
DOI：
10.1044/1092-4388(2003/007
发表时间：
2003-02-01
影响因子：
2.6
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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