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机构地区:[1]中国科学院声学研究所
出 处:《心理学报》1981年第1期76-85,共10页Acta Psychologica Sinica
摘 要:语言作为人类特有的信号系统,随着科学技术的发展,它的交际工具的作用,日益提高和加强。首先,语言交际的范围已经大大扩大,“人机对话”已经在有限的领域里开始实现,这就超出了传统上语言只作为人与人之间的交际工具的范畴。其次,借助电话。Chinese consonant confusion matrices were obtained by means ofarticulation tests for natural syllables in several transmission conditions:low-pass or high-pass filtering with a masking noise, and passing througha numerical 2400 bits/sec vocoder. A MD-SCAL is used to analyze thesimilarities among Chinese consonants, and to test how well the space werepredicted by the traditional Chinese phonology. It has been found that theresults obtained for analogical and numerical transmission conditions arevery similar, so the configurations which are deduced from the confusionmatrices reflect the perceptual features of Chinese consonants. It is shownthat, the exceedingly important perceptual features of Chinese consonantswere interpreted as voicing, aspiration, frication and place (front/median/back) in the order of importance, they agree with traditional Chinesephonology, but the nasals and orals are not significantly contradictoryfeatures, it is different from some foreign languages.
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