粉末式含牙列腭图及其汉语模型  

Palatography including lingual and occlusal surface of teeth,palatogram pattern of Chinese sounds

作　　者：罗建平[1] 杨宠莹[1] 

机构地区：[1]上海第二医科大学口腔医学院

出　　处：《中华口腔医学杂志》1997年第2期86-88,共3页Chinese Journal of Stomatology

摘　　要：大多数语音在发音时其舌—腭均呈一定的接触模式。为了探讨在发音时舌与腭及牙齿的接触方式，本研究采用作者自行研制的静态腭图计算机图像处理系统，对６名成人在发汉语拼音［Ｓ、Ｘ、Ｄ、Ｊ、Ｋ、Ｎ、Ｒ、Ｌ］诸音时的舌—腭、舌—齿接触情况进行了分析研究。研究结果表明，每个音均有其特有的舌—腭、舌—齿腭图形态；依此形态，将汉语腭图分为四型：Ⅰ型为［Ｓ、Ｘ］，Ⅱ型为［Ｄ、Ｎ、Ｊ］，Ⅲ型为［Ｋ］，Ⅳ型为［Ｒ、Ｌ］。这一结果为临床语音功能检查提供了参考标准。In order to develop a method that can determine not only the contact pattern of the tongue with the palate but also with the teeth during speech Static palatograph recording system was used in this study Palatograms of six normal dentulous adults were made by the recording system during pronounce the following Chinese phonetic alphabets:/S/,/X/,/D/,/J/,/N/,/K/,/R/, /L/ The contact pattern that is the contact area of tongue to palate and tongue to teeth in the palatograms were identified and analysed The result indicated that the palatograms of the six normal adults are diffenent which can be divided into four types:Type1/S,X/;Type2/D,N,J/;Type 3/K/;Type 4/R,L/

关 键 词：腭图 模型 汉语语音 图像处理 含牙列 

分 类 号：R78[医药卫生—口腔医学]