{"created":"2021-03-01T07:37:15.315891+00:00","id":56174,"links":{},"metadata":{"_buckets":{"deposit":"6ea5b1bb-2833-4aee-af49-0cfc243a1147"},"_deposit":{"id":"56174","owners":[],"pid":{"revision_id":0,"type":"depid","value":"56174"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00056174","sets":["152:4982","152:4983","152:7805","3:62:5591:8154"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicPageEnd":"140","bibliographicPageStart":"136","bibliographicVolumeNumber":"9","bibliographic_titles":[{},{"bibliographic_title":"IEICE Communications Express","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We propose an acoustic communication system using parametric loudspeaker that emits a communication signal into a limited area. We found that the use of minimum shift keying is suitable, since it has the potential and second harmonic signal that occur when the emit signal is distorted during propagation due to the effect of air. Experiments revealed that the proposed system emits an audible signal to a limited area, achieves a BER of 10−3 at Eb/N0 of 10 dB. Thus, it outperforms benchmarks using other modulation schemes.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Electronics, Information and Communication Engineers"}]},"item_5_publisher_28":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_publisher":"一般社団法人電子情報通信学会"}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1587/comex.2020XBL0007","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© IEICE 2020"}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-0136","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"海老原, 格"},{"creatorName":"エビハラ, タダシ","creatorNameLang":"ja-Kana"},{"creatorName":"EBIHARA, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"水谷, 孝一"},{"creatorName":"ミズタニ, コウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"MIZUTANI, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"若槻, 尚斗"},{"creatorName":"ワカツキ, ナオト","creatorNameLang":"ja-Kana"},{"creatorName":"WAKATSUKI, Naoto","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Fukuda, Riku","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-10-14"}],"displaytype":"detail","filename":"ICICECE_9-5.pdf","filesize":[{"value":"400.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ICICECE_9-5","url":"https://tsukuba.repo.nii.ac.jp/record/56174/files/ICICECE_9-5.pdf"},"version_id":"357477a1-5033-4a1b-9b72-6a8d01a741b7"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Digital acoustic communication in air using parametric loudspeaker","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Digital acoustic communication in air using parametric loudspeaker","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["7805","4983","4982","8154"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-10-14"},"publish_date":"2020-10-14","publish_status":"0","recid":"56174","relation_version_is_last":true,"title":["Digital acoustic communication in air using parametric loudspeaker"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:31:20.830159+00:00"}