{"id":222079,"updated":"2025-01-19T13:52:23.333744+00:00","links":{},"created":"2025-01-19T01:22:03.161200+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00222079","sets":["1164:3027:10764:11024"]},"path":["11024"],"owner":"44499","recid":"222079","title":["能動的音響センシングを用いた黙声認識の検証"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-11-01"},"_buckets":{"deposit":"9da9c6eb-47dd-4efc-a5cb-87cfba91bf7b"},"_deposit":{"id":"222079","pid":{"type":"depid","value":"222079","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"能動的音響センシングを用いた黙声認識の検証","author_link":["582166","582167"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"能動的音響センシングを用いた黙声認識の検証"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ウェアラブルインタフェース","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-11-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"神戸市立工業高等専門学校専攻科電気電子工学専攻"},{"subitem_text_value":"神戸市立工業高等専門学校電子工学科"}]},"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/222079/files/IPSJ-HCI22200033.pdf","label":"IPSJ-HCI22200033.pdf"},"date":[{"dateType":"Available","dateValue":"2024-11-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI22200033.pdf","filesize":[{"value":"5.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fd451dc0-0373-4f59-93a7-7c9a3c87b0fe","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"永山, 晃誠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 崚介"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1221543X","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":"2188-8760","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"マスクを用いて口元を隠し，黙声認識技術を用いることで，周囲に悟られることなく電子機器の操作が可能になる．本研究では，従来の黙声認識技術よりも手軽に使用できる手法として，能動的音響センシングを用いる．本手法では，左右どちらかの耳の周辺に取り付けた圧電ブザーと圧電マイクを用いて，口の形状を認識する．まず，圧電ブザーを肌に密着させ，20kHz～48kHz の掃引信号で振動させる．次に，同様に密着させた圧電マイクによって，伝搬してきた信号を測定し，信号の周波数伝達特性を得る．最後に，SVM を用いて周波数伝達特性を識別することで，使用者の口の形状を認識する．本研究では，4 人の実験協力者を対象とした実験によって，5 種類の母音の口の形状の認識精度を調査した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"33","bibliographicVolumeNumber":"2022-HCI-200"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}