一个面向藏族学生双语教学的汉藏语料库建设  

Construction of a Chinese-Tibetan Corpus forBilingual Teaching of Tibetan Students

作　　者：梁青青 周小燕 赵春艳 LIANG Qing-qing;ZHOU Xiao-yan;ZHAO Chun-yan(School of Media Engineering,Lanzhou University of Arts and Science,Lanzhou 730000,China)

机构地区：[1]兰州文理学院传媒工程学院,甘肃兰州730000

出　　处：《兰州文理学院学报（自然科学版）》2023年第6期36-40,共5页Journal of Lanzhou University of Arts and Science(Natural Sciences)

基　　金：兰州文理学院杰出青年科研人才培育计划项目(2018JCQN010);甘肃省高校教师创新基金项目(2023B-258)。

摘　　要：为了使用计算机辅助语言学习系统(Computer Aided Language Learning,CALL)帮助藏族学生在学习普通话时及时发现和纠正错误发音,构建了一个适用于藏族学生普通话发音评估的语料库.从声母、韵母及声调的概念来比较分析藏语学生的普通话语音特征,归纳出藏族学生易混淆的声、韵、调,并进行文本语料的设计和语音语料的录制.对录制的音频文件用国际通用标注软件PRAAT进行分层标注,对标注好的语料进行分类编号.实验结果证明,该语料库可以及时纠正藏族学生学习普通话时的错误发音.In order to use Computer Aided Language Learning(CALL)to help Tibetan students timely detect and correct wrong pronunciation when learning Putonghua,a corpus suitable for Putonghua pronunciation assessment of Tibetan students was constructed.From the concept of initial consonant,final consonant and tone,this paper compared and analyzed the phonetic features of Tibetan students in Putonghua,summed up the sounds,rhymes and tones easily confused by Tibetan students,and carried out the design of text corpus and the recording of phonetic corpus.The recorded audio files were labeled by the international general labeling software PRAAT,and the marked corpus was classified and numbered.The experimental results showed that the corpus can correct the wrong pronunciation of Tibetan students in learning Putonghua in time.

关 键 词：计算机辅助语言学习系统 文本语料 藏汉语料库 标注 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]