{"created":"2023-05-15T10:21:27.481961+00:00","id":1207,"links":{},"metadata":{"_buckets":{"deposit":"b5a4abd2-53d1-4bf6-994d-362482de9960"},"_deposit":{"created_by":3,"id":"1207","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1207"},"status":"published"},"_oai":{"id":"oai:jwu.repo.nii.ac.jp:00001207","sets":["1:13:80:297:298"]},"author_link":["2774","2770","2771","2773","2769","2772"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"53","bibliographicPageStart":"49","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"日本女子大学紀要. 理学部"},{"bibliographic_title":"Journal of Japan Women's University. Faculty of science","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小沢, あつみ"}],"nameIdentifiers":[{"nameIdentifier":"2769","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"南澤, 明子"}],"nameIdentifiers":[{"nameIdentifier":"2770","nameIdentifierScheme":"WEKO"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"オザワ, アツミ"}],"nameIdentifiers":[{"nameIdentifier":"2771","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ミナミサワ, アキコ"}],"nameIdentifiers":[{"nameIdentifier":"2772","nameIdentifierScheme":"WEKO"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ozawa, Atsumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2773","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minamisawa, Akiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"2774","nameIdentifierScheme":"WEKO"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"より住みよい生活環境を騒音の観点から検討する目的で, 一般住宅におはる床材料の吸音率測定を10^2～10^4Hz程度の可聴周波数領域で行った。カーペットはウール, ポリエステルなど, 周波数が高くなると吸音率が顕著に増大した。これに比べて畳は周波数依存性が小さく, 低周波ではカーペットより吸音率が高いことがわかった。また, 一般的な広さでは居室面積による吸音率の違いは見られなかったが, 室内にベッドなどの家具があると高音域での吸音率が高くなること, カーペットを敷いた室内では吸音率が高く, 防音効果が高いことが明らかにされた。","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"To investigate the conditions for better living from a viewpoint of noise reduction, we measured the acoustic absorption coefficients of flooring materials in an audible frequency range from 10^2 to 10^4 Hz. Either wool or polyester carpets showed a distinct rise in absorption coefficients with an increase in frequency. On the other hand, the acoustic absorption of tatami showed a weaker frequency dependence and at low frequencies became higher than that of carpets. In the case of ordinary size, the room area produced no effect on the acoustic adsorption. Such furniture as beds was found to increase acoustic absorption coefficients at high frequencies.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN10420713","subitem_source_identifier_type":"NCID"}]},"item_1_text_2":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_text_value":"原著"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Original Paper"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2003-03-01"}],"displaytype":"detail","filename":"KJ00000195574.pdf","filesize":[{"value":"386.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://jwu.repo.nii.ac.jp/record/1207/files/KJ00000195574.pdf"},"version_id":"4389b35e-faa7-48c6-95f3-1736568e7e70"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"吸音率","subitem_subject_scheme":"Other"},{"subitem_subject":"遮音","subitem_subject_scheme":"Other"},{"subitem_subject":"残響時間","subitem_subject_scheme":"Other"},{"subitem_subject":"音波","subitem_subject_scheme":"Other"},{"subitem_subject":"畳","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic absorption","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tatami","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reverberation time","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"insulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"床材料の吸音特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"床材料の吸音特性"},{"subitem_title":"Studies on Acoustic Absorption Properties of Flooring Materials","subitem_title_language":"en"}]},"item_type_id":"1","owner":"3","path":["298"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-03-01"},"publish_date":"2003-03-01","publish_status":"0","recid":"1207","relation_version_is_last":true,"title":["床材料の吸音特性"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T12:21:04.211274+00:00"}