项目名称: 基于动态腭位的藏语发音生理模型研究
项目编号: No.61262052
项目类型: 地区科学基金项目
立项/批准年度: 2013
项目学科: 自动化技术、计算机技术
项目作者: 达哇彭措
作者单位: 西北民族大学
项目金额: 45万元
中文摘要: 研究发音器官在发音阶段的生理特性,对于认识人类言语生理机制重要的理论意义。藏语具有不同于汉语和英语的语言现象和语音生理机制。本项目以实验语音学、生理语音学、信号处理技术为基础,采集藏语拉萨话、玉树话、夏河话三大方言点的语音、音节、短语三个层级的腭位信号,研究发音过程中的舌头的运动机制。研究内容包括:1)建立藏语动态腭位数据库;2)设计动态腭位信号处理系统;3)基本辅音发音部位研究;4)协同发音研究;5)发音生理模型研究。在此基础上,探讨语音生理多模态的数字化标准,为民族语言的数字化保护提供了一个方法,为进一步的语音生理模型合成奠定良好的基础。
中文关键词: 藏语;发音;生理研究;腭位;
英文摘要: Researches on the physiological characteristics of articulator during speech contributes to human's understanding of speech production mechanism, and the special physiological mechanism of Tibetan production, which is totally different from that of Chinese and English, makes this project meaningful. On the basis of experimental phonetics, physiological phonetics and signal processing, this project aims at the mechanism of tongue movement by acquiring and analyzing phoneme, syllable, and phrase in Tibetan dialects: Lasha, Yushu and Xiahe. And the main content consists of: 1)building Tibetan EPG database; 2)designing EPG signal processing platform; 3)researching on articulation places of basic consonants; 4)researching on coarticulation; 5)establishing physical model of speech production. On the basis of the main content, this project will afford a new approach to conserve minority language, and a digital criterion for multi-physiological models of speech production.
英文关键词: Tibetan;Articulatory;Physiological Research;EPG;