{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00182226","sets":["1164:5064:9083:9196"]},"path":["9196"],"owner":"11","recid":"182226","title":["状態空間モデルと現代制御理論を用いた可変電気・機械特性スピーカー - <i>The Dtsc</i>(R) <i>(Digital Thiele-Small Correction)</i> -"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-10"},"_buckets":{"deposit":"02886e3c-8028-427e-a5f7-37fde2779fd8"},"_deposit":{"id":"182226","pid":{"type":"depid","value":"182226","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"状態空間モデルと現代制御理論を用いた可変電気・機械特性スピーカー - <i>The Dtsc</i>(R) <i>(Digital Thiele-Small Correction)</i> -","author_link":["396297","396296","396299","396295","396300","396298"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"状態空間モデルと現代制御理論を用いた可変電気・機械特性スピーカー - <i>The Dtsc</i>(R) <i>(Digital Thiele-Small Correction)</i> -"},{"subitem_title":"Variable electromechanical parameters speaker using state space model and modern control theory - <i>The Dtsc</i>(R) <i>(Digital Thiele-Small Correction)</i> -","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスターセッション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-06-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"(株)Trigence Semiconductor"},{"subitem_text_value":"(株)Trigence Semiconductor／法政大学"},{"subitem_text_value":"(株)Trigence Semiconductor"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Trigence Semiconductor / HOSEI 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/182226/files/IPSJ-MUS17115024.pdf","label":"IPSJ-MUS17115024.pdf"},"date":[{"dateType":"Available","dateValue":"2019-06-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS17115024.pdf","filesize":[{"value":"1.8 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":"dbe12090-742f-49d1-a2f1-a9e2c2f1f525","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩村, 宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安田, 彰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡村, 淳一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroshi, Iwamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Akira, Yasuda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jun-ichi, Okamura","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"スピーカーの状態空間モデルを用いてボイスコイル電流 ・ ダイアフラム位置 ・ ダイアフラム速度等を推定し，その内部状態を考慮したフィードフォワード制御を行うことにより，スピーカーのインピーダンス，インダクタンス，フォース ・ ファクター，スティフネス，機械抵抗，可動部質量，キャビネット容量等を信号処理により仮想的にリアルタイムで変更できるシステムを開発した．制御はデジタル信号処理で行うため，各パラメータは独立して変更可能で，物理的には実現困難な特性も容易かつ安定に作り出すことができる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The Dtsc (R) is completely new audio equalizer under modern control theory that utilizes the time-domain state space representation. The controller takes into consideration the internal states of the physical model modeled in differential equation also as well as input / output signals. The new equalizer realizes unique functionalities that can control physical parameters of real speaker such as \"Coil Resistance\", \"Coil Inductance\", \"Force Factor\", \"Mechanical Stiffness\", \"Mechanical Resistance\", \"Driver Mass“, and “Cabinet Capacity” independently during listening music in real-time. You can have virtual \"highly sensitive but hard damping and mild sound\" speaker for example.","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":"2017-06-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2017-MUS-115"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T04:10:10.838541+00:00","created":"2025-01-19T00:49:51.344570+00:00","links":{},"id":182226}