Research on the Regional Difference Among Japanese Dialects and Creation of Spoken Japanese Dialect Corpus

日语方言地域差异研究及日语口语方言语料库创建

基本信息

批准号：
11358003
负责人：
ITAHASHI Shuichi
金额：
$ 11.9万
依托单位：
University of Tsukuba
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
1999
资助国家：
日本
起止时间：
1999 至 2001
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11358003/
关键词：
dialects speech corpus labeling nasalized velar consonants features annoucer formant fundamental frequency 自然談話韻律情報 CD-ROM

项目摘要

We have recorded spoken Japanese dialects from 9 districts ofAomori, Yamagata, Chiba, Aichi, Toyama, Nara, Tottori, Kagawa, and Fukuoka prefectures. Speech data were recorded from 57 male and 77 female speakers onto 175 DATs. We transcribed a part of the speech data into Kana characters. We edited the collected data and recorded them onto CD-ROMs; a small part of the data were recorded also onto CDs.We have made studies on acoustic features which reflects acoustic aspects of distinctive features effective for segmental and prosodic analyzes of Japanese spoken dialects. We devised a procedure for labeling a sequence of phonetic symbols onto speech sample and developed a labeling system.Recently, we find less nasalization of voiced velar consonants in speech. First, we extracted acoustic features of nasalized velar plosive consonants so as to grasp the actual conditions in broadcast studios and to find out objective evaluation methods to be applied for education. We analyzed nasalized /ga/ of NHK announcers and studied the parameters for discriminating nasalized voiced velar consonants from non-nasalized ones.We recorded speech data of the names of railroad stations and private companies in Japan spoken by Japanese and foreign speakers. We made formant frequency and fundamental frequency analyzes of 1542 spoken Japanese and made their database including the speech wave.

我们记录了青森县、山形县、千叶县、爱知县、富山县、奈良县、鸟取县、香川县、福冈县9个地区的日语方言。 57 名男性和 77 名女性说话者的语音数据被记录到 175 个 DAT 上。我们将部分语音数据转录为假名字符。我们对收集到的数据进行编辑并将其刻录到光盘上；一小部分数据也记录在CD上。我们对声学特征进行了研究，这些特征反映了对日语口语方言的分段和韵律分析有效的独特特征的声学方面。我们设计了一种将语音符号序列标记到语音样本上的程序，并开发了一个标记系统。最近，我们发现语音中浊软腭辅音的鼻化现象较少。首先，提取鼻化软颚爆破辅音的声学特征，以期掌握广播演播室的实际情况，找出适用于教育的客观评价方法。我们分析了NHK播音员的鼻化/ga/，并研究了区分鼻化浊软腭辅音和非鼻化辅音的参数。我们记录了日本人和外国人所说的日本火车站和私营公司名称的语音数据。我们对1542个日语口语进行了共振峰频率和基频分析，并制作了包含语音波的数据库。