{"created":"2023-06-19T10:29:37.935537+00:00","id":9577,"links":{},"metadata":{"_buckets":{"deposit":"91d61e62-130c-42dc-9386-5e727b72017e"},"_deposit":{"created_by":18,"id":"9577","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"9577"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00009577","sets":["216:439","46"]},"author_link":["56673","56674"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1469","bibliographicPageStart":"1460","bibliographicVolumeNumber":"8","bibliographic_titles":[{"bibliographic_title":"Journal of Information Hiding and Multimedia Signal Processing","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, we discuss the quality assessment of a new method for thegeneration of a masker for speech privacy protection. This masker includes speech characteristicsthat prevent eavesdroppers from overhearing conversations in public spaces.Previous research shows that maskers generated from the target speech perform betterin interfering with the listening, than the other maskers. Therefore, we propose a bootstrap(BS) masker method that efficiently generates a masker from a small sample of therecorded speech. We evaluate the subjective speech intelligibility and establish that the BSmasker can achieve the same level of intelligibility as that of the conventional additionalmasker at an approximately 4 dB lower target-to-masker ratio.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"小林 洋介（KOBAYASHI Yosuke）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000190_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Ubiquitous International","subitem_publisher_language":"en"}]},"item_79_relation_22":{"attribute_name":"主となる版","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://bit.kuas.edu.tw/~jihmsp/2017/vol8/JIH-MSP-2017-06-025.pdf","subitem_relation_type_select":"URI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2017 Ubiquitous International","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2073-4212","subitem_source_identifier_type":"PISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"509.66","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"KOBAYASHI, Yosuke","creatorNameLang":"en"},{"creatorName":"小林, 洋介","creatorNameLang":"ja"},{"creatorName":"コバヤシ, ヨウスケ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"KONDO, Kazuhiro","creatorNameLang":"en"},{"creatorName":"近藤, 和弘","creatorNameLang":"ja"},{"creatorName":"コンドウ, カズヒロ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-02"}],"displaytype":"detail","filename":"JIHMSP_8_6_1460_1469.pdf","filesize":[{"value":"6.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JIHMSP_8_6_1460_1469","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/9577/files/JIHMSP_8_6_1460_1469.pdf"},"version_id":"51065c21-dce7-41c6-9694-c70978cbee17"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Speech-privacy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Masker","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Intelligibility","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bootstrap","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"A Case Study of Bootstrap Masker Quality Assessment for Speech-Privacy Protection","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Case Study of Bootstrap Masker Quality Assessment for Speech-Privacy Protection","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","439"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2018-02-02"},"publish_date":"2018-02-02","publish_status":"0","recid":"9577","relation_version_is_last":true,"title":["A Case Study of Bootstrap Masker Quality Assessment for Speech-Privacy Protection"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-01-31T05:58:47.117758+00:00"}