{"created":"2025-01-19T01:30:41.804412+00:00","updated":"2025-01-19T11:01:13.258708+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230745","sets":["6504:11436:11444"]},"path":["11444"],"owner":"44499","recid":"230745","title":["腕時計型慣性運動センサによるピアノキータッチの客観評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"bc3b823e-900d-463f-b4a1-c4dc3635e2cd"},"_deposit":{"id":"230745","pid":{"type":"depid","value":"230745","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"腕時計型慣性運動センサによるピアノキータッチの客観評価","author_link":["622226","622227"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"腕時計型慣性運動センサによるピアノキータッチの客観評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータと人間社会","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工科大"},{"subitem_text_value":"東京工科大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/230745/files/IPSJ-Z85-1H-06.pdf","label":"IPSJ-Z85-1H-06.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-1H-06.pdf","filesize":[{"value":"460.4 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"e8bff0db-9a1c-4264-87ce-f8a82dce81cc","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小松, 叶芽"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松下, 宗一郎"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"腕時計型慣性運動センサにより,ピアノ演奏におけるキータッチの客観数値分析を試みた.慣性運動センサから出力される加速度ならびに角速度信号では200Hzを超える周波数成分が観測されたことから,サンプリング周波数を1024Hzとして解析を行った.シンプルなド・ミ・ソの和音を様々な強さで打鍵する実験を行ったところ,グランドピアノ及び電子ピアノにおいて,音響信号強度と強い相関関係をもつ運動信号パラメータが見出された.さらにはスケール音における単音打鍵運動においては,手首の上下運動方向における躍度にて,スタッカートからレガートに至るキータッチのタイミングを明確に反映する信号が得られることが分かった.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"414","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"413","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230745,"links":{}}