| ■論文No. |
|
| ■ページ数 |
8ページ |
■発行日
|
2017/12/01 |
| ■タイトル |
歌唱音声の類似度評価を目的とした基本周波数の変動量を反映するビブラート特徴量の提案 |
| ■タイトル(英語) |
A Proposal of Vibrato Feature to Reflect Magnitude of Fluctuation of Fundamental Frequency for Evaluation Similarity in Singing Voice |
| ■著者名 |
鈴木 千文（名城大学大学院理工学研究科），坂野 秀樹（名城大学大学院理工学研究科），旭 健作（名城大学大学院理工学研究科），森勢 将雅（山梨大学工学部） |
| ■著者名(英語) |
Chifumi Suzuki (Graduate School of Meijo University), Hideki Banno (Graduate School of Meijo University), Kensaku Asahi (Graduate School of Meijo University), Masanori Morise (University of Yamanashi) |
| ■価格 |
会員 ¥550 一般 ¥770 |
| ■書籍種類 |
論文誌(論文単位) |
| ■グループ名 |
【C】電子・情報・システム部門 |
| ■本誌 |
電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.12 （2017） 特集Ⅰ：電気・電子・情報関係学会東海支部連合大会 特集Ⅱ：国際会議ICESS2016
|
| ■本誌掲載ページ |
1607-1614ページ |
| ■原稿種別 |
論文／日本語 |
| ■電子版へのリンク |
https://www.jstage.jst.go.jp/article/ieejeiss/137/12/137_1607/_article/-char/ja/
|
| ■キーワード |
歌唱音声，ビブラート，基本周波数 Singing voice，Vibrato，Fundamental frequency |
| ■要約(日本語) |
|
| ■要約(英語) |
In this paper, we propose a new vibrato feature in order to measure temporal characteristics of vibrato in singing voice. The data to evaluate the vibrato feature includes non-imitative singing voice and imitative singing voice of target singer, whose voice and singing style have strong individuality. The data also includes the target singer's voice extracted from CD. The proposed vibrato feature has an advantage that the feature properly reflects the magnitude of fluctuations of fundamental frequency. The experimental results indicated that fluctuations of fundamental frequency of the imitative singing are larger than those of the non-imitative singing, and the magnitude of the proposed vibrato feature of the imitative singing is close to that of CD. We also performed objective evaluation by using the database that measures a distance between features calculated from imitative voice or non-imitative voice and CD's voice. The evaluation showed that the proposed vibrato feature correctly indicates smaller distance between the imitative voice and the CD's voice. |
| ■版 型 |
A4 |
