{"created":"2025-01-19T01:37:48.360295+00:00","updated":"2025-01-19T09:26:13.365511+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00235994","sets":["6504:11678:11689"]},"path":["11689"],"owner":"44499","recid":"235994","title":["音楽除去に特化した深層学習モデル"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"11533ffd-120b-4495-825e-b4a27ac28cf6"},"_deposit":{"id":"235994","pid":{"type":"depid","value":"235994","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"音楽除去に特化した深層学習モデル","author_link":["644943","644944","644942"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音楽除去に特化した深層学習モデル"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2024-03-01","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電機大"},{"subitem_text_value":"電機大"},{"subitem_text_value":"電機大"}]},"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/235994/files/IPSJ-Z86-4Q-08.pdf","label":"IPSJ-Z86-4Q-08.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-4Q-08.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"0df25eb0-5c37-40eb-b4f4-3bab97c178c6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小澤, 俊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小河, 誠巳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神戸, 英利"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，動画投稿サイトやSNSの流行，スマートフォンの性能やAIの精度の向上に伴って音声を編集する機会が一般ユーザーでも増えている．その際，音声に音楽が含まれていると問題が生じることがある．しかし，音声中の音楽を元の音源を使用せずに除去することは現状困難である．そこで，本稿では音楽と様々な種類の音が混合した音声から音楽のみを除去することを目的とする。NMFを基にした深層学習を用いて，環境音と音楽の混合音から音楽を除去するモノラル信号を対象としたシミュレーションを行なった．その結果，ある程度の音楽の低減が確認できた．今後の予定としては，音楽除去の精度の向上のためネットワーク構造の改善を検討する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"302","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"301","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":235994,"links":{}}