{"created":"2023-06-20T14:53:30.609598+00:00","id":21688,"links":{},"metadata":{"_buckets":{"deposit":"abee4631-beba-4f50-8cd0-f8a4885735e6"},"_deposit":{"created_by":1,"id":"21688","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"21688"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00021688","sets":["1887:1888"]},"author_link":["203628","203635","203632","203631","203633","203634","203637","203629","203630","203636"],"item_7_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Noise Source Analysis of Aircraft Flyover Test Based on Time Domain Beamforming Method"}]},"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-02-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"26(26)","bibliographicPageStart":"20(20)","bibliographicVolumeNumber":"64","bibliographic_titles":[{"bibliographic_title":"日本航空宇宙学会論文集"},{"bibliographic_title":"Journal of the Japan Society for Aeronautical and Space Sciences","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A microphone array comprised of 195 microphones was expanded at Noto Airport, and flyover tests on noise source localization around the aircraft were carried out with JAXA flying test bed ‘Hisho’. Analysis condition of time domain beamforming method is adjusted properly, which improves both resolution of noise source and signal-to-noise ratio. In the landing configuration, a nose gear, main gears, and edges of flaps are proved to be main noise sources. Integration of noise source maps obtained by beamforming gives good agreement with sound pressure level measured by a microphone placed at the center of the microphone array.","subitem_description_type":"Other"}]},"item_7_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: 図版あり","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains illustrations","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: DS1540529004","subitem_description_type":"Other"}]},"item_7_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Japan Society for Aeronautical and Space Sciences"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"日本航空宇宙学会"}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1344-6460","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11307372","subitem_source_identifier_type":"NCID"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高石, 武久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浦, 弘樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長井, 健一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"横川, 譲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 一臣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takaishi, Takehisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ura, Hiroki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagai, Kenichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yokokawa, Yuzuru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Kazuomi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Flight Testing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Acoustics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Phased Microphone Array","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Beamforming","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Noise Source Localization","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"時間領域Beamforming法に基づく実機騒音源解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"時間領域Beamforming法に基づく実機騒音源解析"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-03-28"},"publish_date":"2016-03-28","publish_status":"0","recid":"21688","relation_version_is_last":true,"title":["時間領域Beamforming法に基づく実機騒音源解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:31:54.505825+00:00"}