Utilization of acoustical feature in visualization of multiple speech corpora

Kimiko Yamakawa*, Hideaki Kikuchi, Tomoko Matsui, Shuichi Itahashi

*この研究の対応する著者

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

The purpose of this study is to visualize the similarities among multiple speech corpora. In order for users to easily utilize various speech corpora, we reported a visualization method based on the corpus attribute using MDS. We had proposed the eight attributes as the speech corpus features. However, these attributes contained no acoustical feature of the speech corpus. The acoustical feature is important information in some intended use of corpus. In this paper, we propose a new attribute, the acoustical feature of speech corpora, in addition to the conventional attributes. The results of visualization indicates that the method using the new attribute can visualize better the similarities between multiple speech corpora. This will facilitate searching efficiently the specific corpus that fits a user's needs. Based on the obtained results, we built a corpus search system which corpus users can use as a benchmark of corpus selection. The outline and possibility of this system are described.

本文言語English
ホスト出版物のタイトル2009 Oriental COCOSDA International Conference on Speech Database and Assessments, ICSDA 2009
ページ143-147
ページ数5
DOI
出版ステータスPublished - 2009 12 10
イベント2009 Oriental COCOSDA International Conference on Speech Database and Assessments, ICSDA 2009 - Urumqi, China
継続期間: 2009 8 102009 8 12

出版物シリーズ

名前2009 Oriental COCOSDA International Conference on Speech Database and Assessments, ICSDA 2009

Conference

Conference2009 Oriental COCOSDA International Conference on Speech Database and Assessments, ICSDA 2009
国/地域China
CityUrumqi
Period09/8/1009/8/12

ASJC Scopus subject areas

  • 言語および言語学
  • ソフトウェア
  • 言語学および言語

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