巻号一覧
22 巻 (1995)
- 2 号 p. 95-
- 1 号 p. 1-
22 巻, 1 号
選択された号の論文の7件中1～7を表示しています
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前川 喜久雄1995 年 22 巻 1 号 p. 1-10
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーA brief rough sketch of the characteristics of some selected fields of speech sciences was followed by a review of the recent models of speech sounds in phonology. In the review part of the article, priority was given to the problems of the representation of speech rather than the phonological rules. Also, special attention was paid to the autosegmental phonological representation that stresses the multidinensional temporal structure of speech. The relation between the symbolic studies and the quantitative studies was discussed at the end of the whole article.抄録全体を表示PDF形式でダウンロード (1081K) -
本多 清志1995 年 22 巻 1 号 p. 11-21
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーHuman speech production involves successive actions of biological and physical mechanisms, and they generate linguistic, neurophysiological, biomecanical, and acoustic phenomena. Aspects of the complex system have been crystalized into a variety of models in search of better understanding of speech communication processes. This review reports the existing computational and conceptual models by meany researchers, that are selected from a physiological point of view. They include peripheral components, integrated articulatory systems, motor control schemas, and models of higher brain organization.抄録全体を表示PDF形式でダウンロード (1811K) -
粕谷 英樹1995 年 22 巻 1 号 p. 22-29
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーAn overview of a speech synthesis system is given, with a special emphasis on hierachical structure to generate speech sounds from an input text. A speech synthesis system generally consisits of four phases: linguistic analysis of a text, phonological/phonetic processing, synthesis parameter generation, and sound synthesis. A statistical model to represent durations of phone segments and a linear time invariant system model to generate fundamental frequency contours are shown to have been successful in improving sound quality of synthetic speech sounds.抄録全体を表示PDF形式でダウンロード (1000K) -
筧 一彦1995 年 22 巻 1 号 p. 30-39
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーPDF形式でダウンロード (1674K) -
匂坂 芳典1995 年 22 巻 1 号 p. 40-47
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーThis paper describes the outline of current technology and research efforts in automatic speech recognition. The technical problems are introduced in relation to the difficulties that human beings encounter when they learn a foreign language. The structure of an automatic speech recognition system and constituent technologies are explained in comparing to human capabilities. It is found that not only engineering works but also fundamental scientific studies are still required to improve the current recognition technology.抄録全体を表示PDF形式でダウンロード (1387K) -
―科目変換得点尺度を用いて―平 直樹1995 年 22 巻 1 号 p. 48-61
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーThe present study tried to assess the change in academic achievements of university students after 1 year from the date of the entrance examination by using JFSA Tests and the National Center Tests which measure the level of basic academic achievement aquired in upper secondary school. Every subject's results of monitor examinations for JFSA Tests and the National Center Tests, which covered 8 school years, were compared with the achievements of the former year by means of Academic Subject Score Scales. The results showed the significant decline of achievements in almost all academic subject areas, even if regression effects were taken in account. The decline of Social Studies and Natural Sciences seemed greater than that of Japanese Language, Mathematics and English Language. One of the most important trends of change was that the preexistent differences between students of arts and science courses were enlarged. It is desired that a suitable psychological explanation will be given to those phenomena by future studies.抄録全体を表示PDF形式でダウンロード (1704K) -
―翻訳のプロセスを中心として―吉野 諒三, 林 知己夫, 鈴木 達三1995 年 22 巻 1 号 p. 62-79
発行日: 1995/03/31
公開日: 2010/06/28
ジャーナル フリーThe main objective of this paper is to explain the process of construction and translation of the questionnaire used in our prolect of cross-national comparative social surveys by the Institute of Statistical Mathematics. In the cross-national comparative surveys, it is necessary to choose or construct a set of useful question items for the comparison, and it is also important to adequately translate those items into several languages of the survey countries. There are several problems involved in the translation, and“back translation”is a technique which gives us a cue to consider those problerns. In this paper, we show the practical procedure of construction and back translation of the questionnaire in our recent survey prolect of seven nations:Japan, USA, Britain, FRG, France, Italy, and the Netherlands.抄録全体を表示PDF形式でダウンロード (2554K)
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