{"updated":"2025-01-22T05:15:50.744715+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00055842","sets":["1164:5064:5077:5079"]},"path":["5079"],"owner":"1","recid":"55842","title":["ドラム演奏のグルーヴ感の解析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-10-27"},"_buckets":{"deposit":"d3b489c5-6f78-4f64-939d-e76c7bbf93de"},"_deposit":{"id":"55842","pid":{"type":"depid","value":"55842","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ドラム演奏のグルーヴ感の解析","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ドラム演奏のグルーヴ感の解析"},{"subitem_title":"Analysis of Groove Feeling of Drums Plays","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2006-10-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院新領域創成科学研究科基盤情報学専攻"},{"subitem_text_value":"東京大学大学院新領域創成科学研究科基盤情報学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Frontier Informatics, Graduate School of Frontier Sciences, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Frontier Informatics, Graduate School of Frontier Sciences, The University of Tokyo","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/55842/files/IPSJ-MUS06067006.pdf"},"date":[{"dateType":"Available","dateValue":"2008-10-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS06067006.pdf","filesize":[{"value":"493.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5a638357-3b47-46fb-8099-8d9c353806e3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡辺, 哲朗"},{"creatorName":"近山, 隆"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TETSUROH, WATANABE","creatorNameLang":"en"},{"creatorName":"TAKASHI, CHIKAYAMA","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"今日のコンピュータ音楽においては，本来の人間の演奏に内在するずれやゆらぎといった「グルーヴ感」を表現することに困難がある．本研究では，プロのドラマーが実際に演奏したドラム演奏を収録した音源を解析することにより，演奏に内在するグルーヴ感の定量的評価を行い，グルーヴ感を持った「人間らしい」演奏を自動生成するシステムの構築を目指す．本稿においては，演奏中のハイハットシンバルの打点時刻から仮想的なメトロノームの位置を定め，その仮想メトロノームに対する各楽器の打点のずれと打点音量を解析した．その結果，グルーヴ感の種類によって打点のずれの標準偏差や打点音量の平均値に特に大きな差が生じることがわかった．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"When we create a music on a computer, it is very difficult to express humanlike touch, called“groove feeling”. We evaluate groove feeling of drums play quantitatively by analyzing a professional drummer’s play, and aim at structuring a system of “humanlike” automatic playing. In this paper, we defined the position of the virtual metronome, and analyzed time-lags between attacks and the virtual metronome and attacks’ volume. As a result, we found significant differences in the deviation of time-lags and the mean value of volume between each groove feeling.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"32","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"27","bibliographicIssueDates":{"bibliographicIssueDate":"2006-10-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"113(2006-MUS-067)","bibliographicVolumeNumber":"2006"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:19:23.809271+00:00","id":55842,"links":{}}