{"id":204743,"updated":"2025-01-19T20:06:05.141810+00:00","links":{},"created":"2025-01-19T01:06:58.137592+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00204743","sets":["1164:5064:10102:10231"]},"path":["10231"],"owner":"44499","recid":"204743","title":["ヤマハにおける音楽AI 技術の研究と応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-05-30"},"_buckets":{"deposit":"7bd2be9f-81dd-4598-925e-8d96207f1fde"},"_deposit":{"id":"204743","pid":{"type":"depid","value":"204743","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ヤマハにおける音楽AI 技術の研究と応用","author_link":["507632","507631","507630","507628","507627","507629"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ヤマハにおける音楽AI 技術の研究と応用"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"招待講演","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-05-30","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"ヤマハ株式会社"},{"subitem_text_value":"ヤマハ株式会社"},{"subitem_text_value":"ヤマハ株式会社"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":" Yamaha Corporation","subitem_text_language":"en"},{"subitem_text_value":" Yamaha Corporation","subitem_text_language":"en"},{"subitem_text_value":" Yamaha Corporation","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/204743/files/IPSJ-MUS20127005.pdf","label":"IPSJ-MUS20127005.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS20127005.pdf","filesize":[{"value":"598.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"4b70f09b-dfb6-446f-87a0-6b220f9b9ed7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"前澤, 陽"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"須見, 康平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 和彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akira, Maezawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouhei, Sumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kazuhiko, Yamamoto","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":"楽器演奏を楽しむためには，所望の楽曲に対する譜面情報や適切な合奏相手が揃うことが重要であるが， これらは必ずしも揃うとは限らない．そこで，足りない楽譜情報や合奏相手を簡易的に補うため，我々は任意の音楽音響信号から譜面情報を抽出したり，ユーザの弾き方に合わせた仮想的な合奏相手を提供するような情報処理技術の研究開発に取り組んでいる．本発表では，我々の研究の一部とその応用事例について紹介する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A satisfactory experience at playing a musical instrument depends on (1) having a music score and (2) appropriate music ensemble members, but these are not always available for a song that a user wants to play. To satisfy these requirements, we have been working on techniques to (1) analyze musical audio signal to generate an appropriate music score and (2) analyze the user’s performance to provide automatic accompaniment that matches the user’s performative intents. This talk introduces some of our recent work in these areas, along with applications.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2020-05-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2020-MUS-127"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}