{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224434","sets":["1164:5159:11151:11203"]},"path":["11203"],"owner":"44499","recid":"224434","title":["1-2-2マルチチャネル能動騒音制御システムの新しい構成法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-21"},"_buckets":{"deposit":"4596605a-5fd0-4f77-b587-2761e957b198"},"_deposit":{"id":"224434","pid":{"type":"depid","value":"224434","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"1-2-2マルチチャネル能動騒音制御システムの新しい構成法","author_link":["591838","591839","591837","591841","591840","591842"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"1-2-2マルチチャネル能動騒音制御システムの新しい構成法"},{"subitem_title":"A new configuration of 1-2-2 multi-channel active noise control system","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"EA-SIP ","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-02-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"コダウェイ研究所"},{"subitem_text_value":"関西大学システム理工学部"},{"subitem_text_value":"千葉工業大学先進工学部\n"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kodaway Laboratory","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering and science, Kansai University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Advanced Engineering, Chiba Institute 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/224434/files/IPSJ-SLP23146037.pdf","label":"IPSJ-SLP23146037.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP23146037.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"0d32bcc1-edc7-406e-8b2b-5034608fb68d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 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":"藤井, 健作"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"棟安, 実治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"苣木, 禎史"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kensaku, Fujii","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MItsuji, Muneyasu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshifumi, Chisaki","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":"本報告では，1-2-2 マルチチャネル能動騒音制御システムの構成法の１つを提案する．マルチチャネルシステムで通常利用される参照信号間の独立成分は，1-2-2 システムでは参照信号が共通するために利用できない．また，参照信号に独立成分を加える方法も，そのパワーを大きくできないために低減効果が現れるまでに多くの時間を要する．本報告ではチャネル間で交差する経路を相殺する逆システムをスピーカの入力側に挿入する方法の１つを提案し，これによって独立した２つの経路による制御が可能となることを示す．また，正弦波騒音の低減に関しては周波数変換法を提案し，Filtered-x 法と比較して周波数変換法に優位性があることを示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we propose a configuration method of 1-2-2 multi-channel active noise control system. The independent components between the reference signals are generally used for the control. Unfortunately, the components are nothing in the 1-2-2 system. We propose a method of inserting the inverse system cancelling the crossing in the secondary path between two noise control filters and two loudspeakers. The two channels are thereby separated, and consequently they can be individually controlled. We finally applied to two sinusoidal noise control systems using the frequency conversion method and the filtered-x LMS (least mean square) algorithm, and also show that the former is superior to the latter.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicVolumeNumber":"2023-SLP-146"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:24:01.456644+00:00","updated":"2025-01-19T13:09:11.999220+00:00","id":224434}