体導音マイクを用いた犬の掻破行動の強度推定

カテゴリ: 論文誌(論文単位)

グループ名: 【E】センサ・マイクロマシン部門

発行日: 2023/07/01

タイトル(英語): Dog's Scratching Intensity Estimation Using Body-Conduction Microphone

著者名: 村松　駿（東京大学大学院工学系研究科精密工学専攻），平　瑛美（東京大学大学院農学生命科学研究科獣医学専攻），桃井　康行（東京大学大学院農学生命科学研究科獣医学専攻），山本　道貴（東京大学大学院工学系研究科精密工学専攻），高松　誠一（東京大学大学院工学系研究科精密工学専攻），伊藤　寿浩（東京大学大学院工学系研究科精密工学専攻）

著者名(英語): Shun Muramatsu (Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo), Emi Hira (Department of Veterinary Medical Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo), Yasuyuki Momoi (Department of Veterinary Medical Science, Graduate School of Agricultural and Life Sciences, The University of Tokyo), Michitaka Yamamoto (Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo), Seiichi Takamatsu (Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo), Toshihiro Itoh (Department of Precision Engineering, Graduate School of Engineering, The University of Tokyo)

キーワード: 犬，体導音，掻破音，首輪，マイクロフォン　　dog，body-conducted sound，scratching sound，collar，microphone

要約(英語): We developed a body-conduction microphone prototype to monitor the scratching intensity in dogs. Reliable monitoring of the scratching intensity is required to promote the well-being of dogs. This can lead to early detection of dermatoses and reduce stress and discomfort. To sense body-conducted scratching sounds using a dog’s collar, we developed a prototype body-conduction microphone. The performance of our sensor to estimate scratching intensity was compared to conventional accelerometer data. As a result, our sensor and the accelerometer estimated scratching intensity with a correlation coefficient of 0.66 and 0.089, respectively, under the body motion noise.

本誌: 電気学会論文誌E（センサ・マイクロマシン部門誌） Vol.143 No.7 （2023） 特集：第39回「センサ・マイクロマシンと応用システム」シンポジウム受賞論文

本誌掲載ページ: 200-201 p

原稿種別: 研究開発レター／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejsmas/143/7/143_200/_article/-char/ja/