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A STUDY OF 3D ANIMATION OF ARTICULATORY MOVEMENTS CONSIDERING SPEAKING TEST OF INTERNET BASED TOEFL TEST

考虑托福网络考试口语测试的3D关节运动动画研究

基本信息

批准号：
18520441
负责人：
MURAKAWA Hisako
金额：
$ 2.49万
依托单位：
The University of Aizu
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2006
资助国家：
日本
起止时间：
2006 至 2007
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18520441/
关键词：
Phonetics Teaching methodologies iBT TOEFL 3D animation Articulatory organs

项目摘要

One of the most difficult English pronunciation for Japanese, is the /r/ sound.So far only ways for learners to see the articulatory movement is the front and the side of the face. However, in this research, we could show the front and back parts of the tongue tip, a narrow groove of the tongue, relation with upper palate and when drop the tongue after finishing the /r/ sound, learners can perceive its speed.It is very important to show the articulatory movement in 3D animation. In 2006, professors and associate professors of the university of Texas at Austin discussed this project ; however, we found there is still problem in using software, POSER which enable us the roundness of the lips though it made us possible to the front of the face and the tongue movement. After that, I started looking for some programmers in Japan who will satisfy my expected patterns.The new programmers worked on tongue, mouth and muscle movement of articulatory movement inside of the mouth. We created a DVD by recording sounds, modeling, creating animation, rendering, editing movie data.The four words which consists the /r/ sound will appear in the 3D animation procedures.1)On the left side of the screen, a virtual lady is exhibited and on the left side of the screen shows the front of the mouth.2) the front and back of the mouth, before pronouncing, the both lips are closed and the tongue touches the alveolar ridge.3) the place of the /r/ sound : from the front, the lips are rounded and the tip of the tongue is flat and touches little behind of the alveolar ridge. Only the central part of the tongue makes a narrow groove.4) The tongue moves slowly and make the /r/ sound and then moves to the next vowel.5) When the /r/ sound is finished, both lips are closed, and from the side.

对于日语来说，最难发音的英语发音之一是/r/音。到目前为止，学习者只能通过面部的正面和侧面来观察发音运动。然而，在本研究中，我们可以显示舌尖的前部和后部，舌头的一个狭窄的凹槽，与上腭的关系，以及在完成/r/音后放下舌头时，学习者可以感知它的速度，在3D动画中显示发音运动非常重要。在2006年，教授和副教授的德克萨斯大学奥斯汀分校讨论了这个项目;然而，我们发现仍然有问题，在使用软件，POSER，使我们的嘴唇圆度，虽然它使我们有可能到前面的脸和舌头的运动。在那之后，我开始在日本寻找一些能满足我预期模式的程序员。新的程序员致力于舌头，嘴巴和口腔内发音运动的肌肉运动。我们通过录音、建模、创建动画、渲染、编辑电影数据创建了一个DVD。组成/r/音的四个单词将出现在3D动画程序中。1）在屏幕的左侧，展示了一个虚拟的女士，在屏幕的左侧显示了嘴的前部。2）嘴的前部和后部，在发音之前，双唇紧闭，舌触牙槽嵴。3）发/r/音的位置：从前面看，嘴唇圆，舌尖平，几乎不接触牙槽嵴后面。只有舌头的中央部分使一个狭窄的凹槽。4）舌头移动缓慢，使/r/的声音，然后移动到下一个元音。5）当/r/的声音完成，两个嘴唇关闭，并从侧面。