{"created":"2023-06-19T07:56:11.449769+00:00","id":729,"links":{},"metadata":{"_buckets":{"deposit":"107a5b44-5b14-4514-9828-0263566e80ca"},"_deposit":{"created_by":19,"id":"729","owners":[19],"pid":{"revision_id":0,"type":"depid","value":"729"},"status":"published"},"_oai":{"id":"oai:oka-pu.repo.nii.ac.jp:00000729","sets":["15:47:59"]},"author_link":["53","9","2688"],"item_3_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"オンキョウシンゴウキオン ノ テイイセイコウジョウ ヲ モクテキ ト シタ オクターブ オン フカ ニ ヨル タイイキハバカクダイ ノ ココロミ"}]},"item_3_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"52","bibliographicPageStart":"47","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"岡山県立大学保健福祉学部紀要"},{"bibliographic_title":"Bulletin of Faculty of Health and Welfare Science,Okayama Prefectural University","bibliographic_titleLang":"en"}]}]},"item_3_description_11":{"attribute_name":"内容記述(日)","attribute_value_mlt":[{"subitem_description":"本研究では、音響信号機(Audible Traffic Signals; ATS)の音源定位性の向上を図るために、現行の音響信号機音(原音:2種類の擬音)のオクターブ音を付加して周波数帯域を拡大した新音を制作することを試みた。新音の制作はPCソフトウェアにより行い、拡大した帯域幅は時間周波数解析による確認を行った。各音種の新音の音源定位性を評価するため、原音と新音について2音源弁別法による比較実験を行った結果、新音の一種について音源定位性が顕著に優れていることが認められた。この結果から、信号音の周波数拡大の効果は原音の特性と関連性のあることが示唆された。","subitem_description_type":"Other"}]},"item_3_description_12":{"attribute_name":"内容記述(英)","attribute_value_mlt":[{"subitem_description":"In the present study, we tried to improve sound localization of audible traffic signals by expanding frequency range of two kinds of sound signals (original sounds)presently used nationwide. The sound modulation was made by addition of octave sounds of original sounds on computer and the result of modulation was confirmed by Prosecuting time-laPs frequency component analysis. The evaluation of modulated sounds was made using two sound sources discrimination test. It was found that effect of sound modulation was prominent for one kind of original sounds. From the results, it was suggested that expansion of frequency range is effective for sound localization when original sound has a certain characteristics.","subitem_description_type":"Other"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15009/00000718","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"岡山県立大学"}]},"item_3_relation_22":{"attribute_name":"論文ＩＤ（ＮＡＩＤ）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110009395764","subitem_relation_type_select":"NAID"}}]},"item_3_select_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_select_item":"P(論文)"}]},"item_3_source_id_13":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10488896","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_21":{"attribute_name":"ＩＳＳＮ","attribute_value_mlt":[{"subitem_source_identifier":"13412531","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤井, 厚紀"},{"creatorName":"フジイ, アツノリ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"田内, 雅規"},{"creatorName":"タウチ, マサキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"平田, 仁"},{"creatorName":"ヒラタ, ジン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2014-12-02"}],"displaytype":"simple","filename":"第11巻 D短報-1.pdf","filesize":[{"value":"9.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"第11巻 D短報-1","url":"https://oka-pu.repo.nii.ac.jp/record/729/files/第11巻 D短報-1.pdf"},"version_id":"60bc8a5f-3cc2-478a-881f-84c74c47f1f1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"音響信号機","subitem_subject_scheme":"Other"},{"subitem_subject":"音源定位","subitem_subject_scheme":"Other"},{"subitem_subject":"視覚障害者","subitem_subject_scheme":"Other"},{"subitem_subject":"周波数","subitem_subject_scheme":"Other"},{"subitem_subject":"横断歩道","subitem_subject_scheme":"Other"},{"subitem_subject":"audible traffic signals","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound localization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vision impaired person","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"frequency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"crosswalk","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":"音響信号機音の定位性向上を目的としたオクターブ音付加による帯域幅拡大の試み","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響信号機音の定位性向上を目的としたオクターブ音付加による帯域幅拡大の試み"},{"subitem_title":"The effects of frequency range expansion by addition of octave components on sound localization of audible traffic signals","subitem_title_language":"en"}]},"item_type_id":"3","owner":"19","path":["59"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-03-31"},"publish_date":"2005-03-31","publish_status":"0","recid":"729","relation_version_is_last":true,"title":["音響信号機音の定位性向上を目的としたオクターブ音付加による帯域幅拡大の試み"],"weko_creator_id":"19","weko_shared_id":-1},"updated":"2023-06-19T08:39:14.242308+00:00"}