{"id":183048,"updated":"2025-01-20T03:49:52.317083+00:00","links":{},"created":"2025-01-19T00:50:36.261737+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00183048","sets":["1164:5064:9083:9227"]},"path":["9227"],"owner":"11","recid":"183048","title":["音響的に自然なつなぎ目の発見による楽曲ループ検出"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-08-17"},"_buckets":{"deposit":"843a2afb-6cee-4476-9aa9-eed022b40c55"},"_deposit":{"id":"183048","pid":{"type":"depid","value":"183048","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"音響的に自然なつなぎ目の発見による楽曲ループ検出","author_link":["400430","400426","400429","400428","400427","400432","400431","400433"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響的に自然なつなぎ目の発見による楽曲ループ検出"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"推定・認識","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-08-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"現在,北海道大学"},{"subitem_text_value":"情報処理学会/現在,北海道大学"},{"subitem_text_value":"情報処理学会/現在,北海道大学"},{"subitem_text_value":"情報処理学会/現在,北海道大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Presently with Hokkaido Uniersity","subitem_text_language":"en"},{"subitem_text_value":"IPSJ / Presently with Hokkaido Uniersity","subitem_text_language":"en"},{"subitem_text_value":"IPSJ / Presently with Hokkaido Uniersity","subitem_text_language":"en"},{"subitem_text_value":"IPSJ / Presently with Hokkaido Uniersity","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/183048/files/IPSJ-MUS17116015.pdf","label":"IPSJ-MUS17116015.pdf"},"date":[{"dateType":"Available","dateValue":"2019-08-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS17116015.pdf","filesize":[{"value":"860.4 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":"d71b607d-8963-460d-89ed-1aa7de172cee","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安井, 拓未"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 篤祥"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 章"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"工藤, 峰一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takumi, Yasui","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsuyoshi, Nakamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akira, Tanaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mineichi, Kudo","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":"音響的に類似している部分が周期的に連続して現れることを用いて,楽曲 PCM ファイルからループを検出する手法を提案する.ゲーム音楽用 MIDI ファイルを WAVE 形式に変換したファイルを用いた実験によれば,再生時間の 1/7 の時間で,222 曲中 199 曲で聴覚的に違和感のないつなぎ目で繋げてループさせることに成功した.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学(MUS)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-08-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2017-MUS-116"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}