The interaction of glottal-pulse rate and vocal-tract length in judgements of speaker size, sex, and age.
The interaction of glottal-pulse rate and vocal-tract length in judgements of speaker size, sex, and age.
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DOI：
10.1121/1.2047107
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发表时间：
2005-11
影响因子：
2.4
通讯作者：
Patterson, RD
中科院分区：
文献类型：
--
作者：
Smith, DRR;Patterson, RD
声门脉搏率（GPR）和声道长度（Vocal tract length，VTR）与说话者的体型、性别和年龄有关，但这两个因素如何联合收割机影响我们对说话者体型、性别和年龄的感知尚不清楚。本文介绍了实验设计，以衡量影响的相互作用的地质雷达和地质雷达后判断扬声器的大小，性别和年龄。元音被缩放以代表具有广泛的GPR和VTL的人，包括许多远远超出人群正常范围的人，并要求听众判断说话者的大小和性别/年龄。对说话人大小的判断结果表明，说话人大小对感知的说话人大小有很大的影响。性别和年龄分类（男人，女人，男孩，或女孩）的结果表明，与GPR和GPR值在正常范围内的元音，说话人的性别和年龄的判断大约同样受GPR和GPR的影响。对于低GPR和短VTL的异常组合的元音，元音信息似乎决定了性别/年龄的判断。
Glottal-pulse rate (GPR) and vocal-tract length (VTL) are related to the size, sex, and age of the speaker but it is not clear how the two factors combine to influence our perception of speaker size, sex, and age. This paper describes experiments designed to measure the effect of the interaction of GPR and VTL upon judgements of speaker size, sex, and age. Vowels were scaled to represent people with a wide range of GPRs and VTLs, including many well beyond the normal range of the population, and listeners were asked to judge the size and sex/age of the speaker. The judgements of speaker size show that VTL has a strong influence upon perceived speaker size. The results for the sex and age categorization (man, woman, boy, or girl) show that, for vowels with GPR and VTL values in the normal range, judgements of speaker sex and age are influenced about equally by GPR and VTL. For vowels with abnormal combinations of low GPRs and short VTLs, the VTL information appears to decide the sex/age judgement.
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