Pronunciation training system of Chinese Aspiration for Japanese Students

日本学生汉语志向发音训练系统

• 批准号: 19500843
• 负责人: HOSHINO Akemi
• 金额: $ 1.5万
• 依托单位: Toyama National College of Maritime Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19500843/
• 关键词: 中国語; 有気音; 無気音; VOTの長さ; VOT中パワー; VOTの自動測定; VOT中のパワーの自動計算; 有気音と無気音の自動判別; 中国語の有気音; 発話評価; 有気音と無気音の判別; VOTの長さの自動測定; 発話の評価基準; 中国語の発話; VOT中の相対平均パワー

A Chinese aspiration is generally considered to be very difficult for Japanese students to reproduce and perceive. We measured the voice on set time (VOT) and mean breathing power during VOT, as evaluation parameters, of diphthong sounds of the labial of pai[p'ai], pao[p'ao], pei[p'ei] and pie[p'iε] diphthong sounds of the alveolar of tai[t'ai], tao[t'ao], tie[t'iε], and tou[t'ou], diphthong sounds of the velar of kai[k'ai], kao[k'ao], kie[k'iε] and kou[k'ou] uttered by nine Japanese students and nine native Chinese speakers. Then, we found that the VOT was not t+he sole measure for evaluating the pronunciations ; the mean breathing power during VOT is also a useful measure for evaluation. In order to offer an instruction tool for students for their private study, we designed the automatic measurement system of VOT and relative breathing power. And we apply it to the uttered sounds of above diphthong syllables and examine the performance of the system. The result shows that the averaged recognition rates are 85% and 76% for each syllable of unaspirated and aspirated, respectively.

普遍认为，日本学生很难繁殖和感知。我们测量了在投票期间的设定时间（投票）和平均呼吸功率的声音，作为评估参数，对pai [p'ai]，pao [p'ao]，pei [p'ei]和pie [p'iim] diphthong diphthong diphthong diphthong的声音的评估参数， Kai [k'ai]，Kao [K'ao]，Kie [K'iε]和Kou [K'ou]的Diphthong声音，由九名日本学生和九位母语中语的人说话。然后，我们发现投票不是用于评估发音的唯一度量。投票期间的含义呼吸能力也是评估的有用度量。为了为学生提供私人学习的指导工具，我们设计了自动测量系统的投票系统和相对呼吸能力。然后，我们将其应用于上述Diphthong音节的说明声音，并检查系统的性能。结果表明，无诱因和吸气的每个音节的平均识别率分别为85％和76％。

项目成果

中国語有気音の二重母音の発話評価におけるVOTとパワー依存性について

汉语送气双元音语音评价中的VOT和功率依赖性

• 发表时间: 2010
• 作者: 星野朱美;安田明生
• 通讯作者: 安田明生

中国語を学習する日本語話者向けの発音訓練システム

日语学习汉语的发音训练系统

• 发表时间: 2010
• 作者: 星野朱美;安田明生
• 通讯作者: 安田明生

Evaluation of Aspiration Sounds of Chinese Labial Diphthong Uttered by Japanese Students Using VOT and Breathing Power

使用VOT和呼吸功率评价日本学生汉语唇双元音的送气音

• 发表时间: 2009
• 期刊: 富山商船高等専門学校研究収録 42
• 作者: Haruya Shiba;Masafumi Kawada;Yosuke Wada;Takumi Yamaguchi;Kazunori Shimamura;梶雅範;梶雅範;梶雅範;Masanori Kaji;Masanori KAJI;Masanori Kaji;梶 雅範;Masanori Kaji (梶雅範);Msasnori Kaji(梶雅範);梶雅範;梶雅範;Масанори Кадзи (梶雅範);Масанори Кадзи (梶雅範);Masanori Kaji;Masanori Kaji;Masanori Kaji;Masanori Kaji;Masanori Kaji;Masanori Kaji;星野朱美
• 通讯作者: 星野朱美