Automatic evaluation of singing enthusiasm for karaoke

Ryunosuke Daido, Masashi Ito, Shozo Makino, Akinori Ito

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Evaluation of singing skill is a popular function of karaoke machines. Here, we introduce a different aspect of evaluating the singing voice of an amateur singer: "singing enthusiasm". First, we investigated whether human listeners can evaluate singing enthusiasm consistently and whether the listener's perception matches the singer's intended enthusiasm. We then identified three acoustic features relevant to the perception of singing enthusiasm: A-weighted power, "fall-down", and vibrato extent. Finally, we developed a method for combining the selected three features to estimate the value of singing enthusiasm, and obtained a correlation coefficient of 0.65 between the estimated value and human evaluation.

本文言語English
ページ(範囲)501-517
ページ数17
ジャーナルComputer Speech and Language
28
2
DOI
出版ステータスPublished - 2014 3

ASJC Scopus subject areas

  • Software
  • Theoretical Computer Science
  • Human-Computer Interaction

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