In-Tool Motion Sensing for Evaluation of Violin Performance

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カテゴリ: 論文誌(論文単位)グループ名: 【D】産業応用部門（英文）発行日: 2022/03/01タイトル(英語): In-Tool Motion Sensing for Evaluation of Violin Performance著者名: Kodai Fujisaki (Department of System Design Engineering, Keio University), Seiichiro Katsura (Department of System Design Engineering, Keio University)著者名(英語): Kodai Fujisaki (Department of System Design Engineering, Keio University), Seiichiro Katsura (Department of System Design Engineering, Keio University)キーワード: sensing，motion control，skill acquisition，motion-copying system，violin要約(英語): A system that is able to measure motions is necessary for preserving the skills of experts. A previously reported study proposed a system that precisely measures and reproduces motions. However, this type of system must physically interact with the subject whose motions are measured. Such interaction can be troublesome when the measured motions require precise control of force or position or even a high degree of freedom. Therefore, this study proposes a novel method for sensing motions without interference and applies the approach to measure the skill of playing the violin. Using the data measured by the proposed system, the skills of an experienced violin player and a novice violin player are compared. This study attempts to visualize the differences between the two types of players by applying wavelet transform on the measured data and analyzing them in the frequency domain.本誌: IEEJ Journal of Industry Applications Vol.11 No.2 （2022） Special Issue on “Motion Control and its Related Technologies”本誌掲載ページ: 291-298 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/11/2/11_21005498/_article/-char/ja/ Show more