フィラーと通常語彙項目における母音声質の比較

• Maekawa Kikuo

  国立国語研究所音声言語領域・コーパス開発センター

• Mori Hiroki

  宇都宮大学工学部電気電子工学科

書誌事項

タイトル別名

• Comparison of Voice Quality between the Vowels in Filled Pauses and Ordinary Lexical Items

抄録

Acoustic differences between the vowels in filled pauses and ordinary lexical items such as nouns were examined to know if there was systematic difference of voice quality. Statistical test of material from the CSJ-Core showed that, in most cases, there was significant difference of acoustic features including F0, F1, F2, intensity, jitter, shimmer, spectral tilt, H1-A3, and duration between the two vowel classes. Random forests analysis revealed that, on average, F-value of about 0.8 could be obtained based on open data. In addition to duration, intensity, F0, and F1 were the most important for the classification, and jitter and H1-related indices made a secondary contribution.

収録刊行物

• 音声研究

  音声研究 21 (3), 53-62, 2017

  日本音声学会

キーワード

• filled pauses
• voice quality
• random forests
• Corpus of Spontaneous Japanese

詳細情報

• CRID: 1390001204787969920
• NII論文ID: 130006727843
• NII書誌ID: AA11148803
• DOI: 10.24467/onseikenkyu.21.3_53
• ISSN: 21895961
• ISSN: 13428675
• NDL書誌ID: 028963060
• Web Site: http://id.ndl.go.jp/bib/028963060
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I028963060
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可