{"updated":"2025-01-21T22:39:34.575359+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00072707","sets":["1164:5064:6322:6323"]},"path":["6323"],"owner":"10","recid":"72707","title":["時間周波数平面上の倍音パターンと自己相関に着目した採譜システム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-02-04"},"_buckets":{"deposit":"ebeed8c2-6ff9-4e26-b1af-032aab5d3fd8"},"_deposit":{"id":"72707","pid":{"type":"depid","value":"72707","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"時間周波数平面上の倍音パターンと自己相関に着目した採譜システム","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"時間周波数平面上の倍音パターンと自己相関に着目した採譜システム"},{"subitem_title":"A music transcription algorithm referring to harmonics patterns and correlations on the time-frequency plane","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"音楽信号処理","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2011-02-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"新居浜工業高等専門学校電子制御工学科"},{"subitem_text_value":"新居浜工業高等専門学校専攻科"},{"subitem_text_value":"新居浜工業高等専門学校専攻科"},{"subitem_text_value":"新居浜工業高等専門学校電子制御工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Electronic Control Department, Niihama National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"Advanced Study Courses, Niihama National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"Advanced Study Courses, Niihama National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"Electronic Control Department, Niihama National College of Technology","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/72707/files/IPSJ-MUS11089026.pdf"},"date":[{"dateType":"Available","dateValue":"2013-02-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS11089026.pdf","filesize":[{"value":"1.0 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":"8b8b8d80-96a8-4f24-ba1b-a680ef2eb9c0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"深山, 幸穂"},{"creatorName":"片岡, 友徳"},{"creatorName":"田中, 大介"},{"creatorName":"増田, 玲往"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yukio, Fukayama","creatorNameLang":"en"},{"creatorName":"Tomonori, Kataoka","creatorNameLang":"en"},{"creatorName":"Daisuke, Tanaka","creatorNameLang":"en"},{"creatorName":"Reo, Masuda","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":"音楽信号をガボールウェーブレット変換により時間周波数平面に射影し，各楽器の倍音パターンを考慮した音高の推定と，信号強度の自己相関によるテンポと音符の長さの推定を特徴とする採譜システムを紹介する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"An algorithm for music transcription system that projects music signal onto the time-frequency plane applying Gabor wavelet transform shall be introduced. The system is also applying adaptive state estimation technique for actually played pitch names to cope with tones including considerable harmonics. In addition, the system identifies tempo and note lengths with referring autocorrelation of magnitude on the time-frequency plane.","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":"2011-02-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicVolumeNumber":"2011-MUS-89"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"created":"2025-01-18T23:30:58.093669+00:00","id":72707,"links":{}}