{"created":"2025-01-19T01:30:13.078548+00:00","updated":"2025-01-19T11:08:37.141994+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230446","sets":["6504:11436:11441"]},"path":["11441"],"owner":"44499","recid":"230446","title":["物理モデルを用いたPressure Matching法における周波数に応じた音場再現領域の可変"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"fa9838ba-3813-4127-8556-95617cac508a"},"_deposit":{"id":"230446","pid":{"type":"depid","value":"230446","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"物理モデルを用いたPressure Matching法における周波数に応じた音場再現領域の可変","author_link":["620866","620865","620867","620864"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"物理モデルを用いたPressure Matching法における周波数に応じた音場再現領域の可変"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","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"},{"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/230446/files/IPSJ-Z85-7ZB-03.pdf","label":"IPSJ-Z85-7ZB-03.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7ZB-03.pdf","filesize":[{"value":"362.4 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"b1206a7a-c695-42d7-81bd-d05db9862ac2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松本, 綾太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 薫佳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"津國, 和泉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 雄介"}],"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":"我々はこれまで、物理モデルとして点音源（等価音源）を用いたPressure Matching法を提案してきた。一般的なPM法と異なり、スピーカからの伝達関数がモデル化された領域内であれば、制御点の密度と範囲を自由に変更可能である。一方、PM法では、周波数によって制御可能な範囲が異なり、高い周波数で制御範囲が広すぎる、あるいは低い周波数で制御範囲が狭すぎる場合に、音場の再現精度が低下する問題があった。そこで本研究では、物理モデルベースのPM法において、周波数に応じて再現領域の大きさが可変な音場再現手法を提案し、周波数ごとの制御範囲と合成精度の関係をシミュレーション実験により明らかする。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"362","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"361","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230446,"links":{}}