{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00144861","sets":["1164:3616:7868:8323"]},"path":["8323"],"owner":"11","recid":"144861","title":["フラクタル次元による新幹線走行音評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-08-27"},"_buckets":{"deposit":"486947fc-7d1a-4120-b0f4-9a40a950bb31"},"_deposit":{"id":"144861","pid":{"type":"depid","value":"144861","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"フラクタル次元による新幹線走行音評価","author_link":["220550","220553","220551","220555","220552","220554"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"フラクタル次元による新幹線走行音評価"},{"subitem_title":"The evaluation of high-speed railway vehicle sound by Fractal dimension","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2015-08-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"神奈川工科大学情報学部"},{"subitem_text_value":"神奈川工科大学情報学部"},{"subitem_text_value":"芝浦工業大学工学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Information, Kanagawa Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Information, Kanagawa Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"College of engineering, Shibaura 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/144861/files/IPSJ-AVM15090001.pdf","label":"IPSJ-AVM15090001.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM15090001.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"32589933-bcbc-4a26-9bad-849b9452a3fa","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 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":"眞壁, 義明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 誠聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"武藤, 憲司"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshiaki, Makabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoaki, Kimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenji, Muto","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","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":"2188-8582","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"音環境の保全においては，音圧レベルによる評価が用いられている．ところが，ヒートポンプ，エアコンの室外機,風力発電の風車から発生する音が，音圧レベルによらず，不快感を与えることが問題となっている．本研究は，音質を評価するパラメタとして，波形の複雑さに着目した手法を提案する．波形の複雑さはフラクタル次元をもちいて評価でき，聴覚でも識別できることが分かっている．本論文は新幹線線路が敷設された地域において，新幹線走行が音環境に及ぼす影響をフラクタル次元で評価する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose an evaluation method that uses Fractal dimension for the analysis of environmental sound. In previous studies, it was shown that the sense of hearing is able to identify fractal dimensions. Fractal dimension is therefore considered to be a useful parameter for the evaluation of acoustic environments. In this paper, we evaluate the sound of high-speed railway vehicle by Fractal dimension.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2015-08-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2015-AVM-90"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":144861,"updated":"2025-01-20T18:37:47.144698+00:00","links":{},"created":"2025-01-19T00:20:35.429563+00:00"}