幼儿语音识别材料建立的初步研究

目的:设计制定幼儿版汉语语音识别材料。方法:①设计问卷调查,对2-3岁听力及智力正常儿童父母或看护人进行问卷调查,了解2-3岁儿童的掌握的词汇;②根据儿歌及儿童小故事统计儿童常用汉语普通话中各个音素的分布构成;③参照上述结果以及根据儿童言语识别测试材料应该遵循的原则,编制测试用表,并对20名听力正常儿童进行测试。结果:按照汉语儿童音素平衡,选取儿童常用单音节词,设计了一套幼儿版汉语语音识别材料,并发现其内容基本在2-3岁儿童的掌握范围内。结论:根据言语测听词表的制作原则,初步制定幼儿版汉语语音识别材料。

The Initial Design of Speech Recognition Test for Mandarin Young Children

Objective: To design a speech recognition test list for mandarin young children.Methods: ① The parents or guardians of children aged between two and three years,who have normal hearing and intelligence,were involved in the questionnaire survey to obtain the children's vocabulary;② The phonetic composition in mandarin nursery rhymes and storiettes for children was analyzed;③ According to the above results and the principles for children speech-perception,a speech recognition test list was designed,and twenty normal-hearing children aged two or three years were tested using this list.Results: The novel monosyllable list is suitable for speech recognition test of children aged two or three years.Conclusion: According to the principle of designation of speech recognition test,a speech recognition test was designed for mandarin young children.