{"created":"2025-01-19T00:41:13.472542+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00170561","sets":["1164:5064:8574:8864"]},"path":["8864"],"owner":"11","recid":"170561","title":["演奏者の楽譜の休止区間における自動伴奏のテンポ制御"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-07-23"},"_buckets":{"deposit":"f4ac611b-48c6-4418-9c0a-60c60506a6fb"},"_deposit":{"id":"170561","pid":{"type":"depid","value":"170561","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"演奏者の楽譜の休止区間における自動伴奏のテンポ制御","author_link":["344276","344279","344280","344283","344277","344278","344281","344282"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"演奏者の楽譜の休止区間における自動伴奏のテンポ制御"},{"subitem_title":"Tempo control for automatic accompaniment while player rests in musical score","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"合奏・セッション・伴奏","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-07-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"木更津工業高等専門学校情報工学科／現在，千葉大学"},{"subitem_text_value":"木更津工業高等専門学校情報工学科"},{"subitem_text_value":"京都大学大学院情報学研究科知能情報学専攻"},{"subitem_text_value":"明治大学総合数理学部先端メディアサイエンス学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NIT, Kisarazu College / Presently with Chiba University","subitem_text_language":"en"},{"subitem_text_value":"NIT, Kisarazu College","subitem_text_language":"en"},{"subitem_text_value":"Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Meiji University","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/170561/files/IPSJ-MUS16112017.pdf","label":"IPSJ-MUS16112017.pdf"},"date":[{"dateType":"Available","dateValue":"2018-07-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS16112017.pdf","filesize":[{"value":"2.8 MB"}],"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":"b95e74c2-601a-46cf-8c76-893db18a6172","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長野, 亜美"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"齋藤, 康之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 栄太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嵯峨山, 茂樹"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ami, Nagano","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasuyuki, Saito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Eita, Nakamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigeki, Sagayama","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"楽譜に従って，人の演奏に追従して自動的に伴奏パートを演奏するシステム Eurydice （ユリディス） は，演奏の生成過程を確率モデルでモデル化することにより，速度変化や弾き間違いがあっても柔軟に追従できる自動伴奏システムである．Eurydice では演奏者による入力に基づいてテンポ制御するが，楽譜上で演奏者パートの休止区間では伴奏パートのテンポ制御ができない．本研究では，そのような区間で，鍵のタップ動作による伴奏のテンポ制御について検討した．まず，タップ動作を行う鍵を決定するために，鍵間の距離に関するミスタッチ率を評価実験で確認した．前処理として，Eurydice に使用する standard MIDI File（SMF） へタップ動作に必要な音符を挿入し，挿入した音符をタップすることでテンポ制御と曲の進行を行った．楽譜には存在しない音符であるため音は出力しない．これらを実装し，動作を確認した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Automatic music accompaniment system synchronizes with human player's performance. Eurydice is one of such systems that model the generation process of the performance with a probabilistic model, which can therefore follow flexibly the performance in presence of tempo changes, mistakes, skips and repeats. As the tempo control is made by following the player's input, it is a problem while the player's part has a long rest in the score. In this study, we discuss tempo control of the accompaniment by key tapping. To determine a key for the tap operation, wrong key rate was experimentally evaluated across various distances between keys. Then, as a preprocessing, we inserted necessary notes for the tap operation into the standard MIDI file (SMF) for Eurydice, so that Eurydice controls tempo and proceeds forward when the player tapped the inserted notes. The inserted notes cause no sounds, because they do not exist in the original musical score. We implemented these new features and confirmed a successful operation.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-07-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2016-MUS-112"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"links":{},"id":170561,"updated":"2025-01-20T08:31:44.666883+00:00"}