{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232484","sets":["1164:5159:11541:11549"]},"path":["11549"],"owner":"44499","recid":"232484","title":["騒音制御フィルタ選択によるバーチャルセンシングフィードバックANCシステムに関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-22"},"_buckets":{"deposit":"ce284308-e9c4-442d-b476-c1e4396a0ca5"},"_deposit":{"id":"232484","pid":{"type":"depid","value":"232484","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"騒音制御フィルタ選択によるバーチャルセンシングフィードバックANCシステムに関する検討","author_link":["629356","629354","629353","629355"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"騒音制御フィルタ選択によるバーチャルセンシングフィードバックANCシステムに関する検討"},{"subitem_title":"Study on Virtual Sensing Feedback ANC System with Noise Control Filter Selection","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"EA2","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-02-22","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西大学システム理工学部"},{"subitem_text_value":"関西大学システム理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering Science, Kansai University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering Science, Kansai 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/232484/files/IPSJ-SLP24151014.pdf","label":"IPSJ-SLP24151014.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP24151014.pdf","filesize":[{"value":"1.1 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"ce3f9a66-7725-4c33-a28a-3e82d828557f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 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":"豊岡, 祥太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梶川, 嘉延"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shota, Toyooka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshinobu, Kajikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","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":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，騒音制御フィルタ選択によるバーチャルセンシングフィードバック ANC システムを提案する．提案 ANC システムでは，騒音に対して最適な騒音制御フィルタを選択することによって，騒音変化に素早く追従することが可能である．システム内部で得られる参照信号を帯域の異なる複数のバンドパスフィルタに通し，騒音のパワーが強い帯域に対して最適な騒音制御フィルタを選択することで，騒音変化に追従可能である．実際のインパルス応答を用いたシミュレーションにより，騒音が変化しても約 18dB の騒音低減が可能であることを示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper proposes a virtual sensing feedback ANC system based on noise control filter selection. The proposed ANC system is robust to noise changes by selecting the most appropriate noise control filter for the noise. The internal generated reference signal is convolved with different bandpass filters, and the optimum noise control filter is selected for the band where the noise power is high, so that the system can follow noise fluctuations. Simulations using actual impulse responses show that a noise reduction of about 18 dB is possible even when the noise level varies.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2024-SLP-151"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":232484,"updated":"2025-01-19T10:25:57.646928+00:00","links":{},"created":"2025-01-19T01:33:22.719384+00:00"}