{"links":{},"id":142675,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00142675","sets":["1164:5159:7884:8288"]},"path":["8288"],"owner":"11","recid":"142675","title":["Efficient Pitch Estimation on Natural Opera-Singing by a Spectral Correlation based Strategy"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-07-09"},"_buckets":{"deposit":"01fa7ee0-dd2b-4603-87a9-2c7ff7182654"},"_deposit":{"id":"142675","pid":{"type":"depid","value":"142675","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Efficient Pitch Estimation on Natural Opera-Singing by a Spectral Correlation based Strategy","author_link":["212623","212625","212626","212627","212621","212622","212624","212620"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Efficient Pitch Estimation on Natural Opera-Singing by a Spectral Correlation based Strategy"},{"subitem_title":"Efficient Pitch Estimation on Natural Opera-Singing by a Spectral Correlation based Strategy","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"音声認識・検索・分析","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2015-07-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Sound and Media Group, National Institute of Informatics"},{"subitem_text_value":"Music Technology Group, Universitat Pompeu Fabra"},{"subitem_text_value":"Sound and Media Group, National Institute of Informatics"},{"subitem_text_value":"Telecommunications Research Center Vienna (FTW)"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Sound and Media Group, National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"Music Technology Group, Universitat Pompeu Fabra","subitem_text_language":"en"},{"subitem_text_value":"Sound and Media Group, National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"Telecommunications Research Center Vienna (FTW)","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/142675/files/IPSJ-SLP15107001.pdf"},"date":[{"dateType":"Available","dateValue":"2017-07-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP15107001.pdf","filesize":[{"value":"857.5 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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":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"We present in this work a study for robust pitch estimation on signals presenting wide-range pitch content, as is the case of opera singing. Aiming to perform automatic features extraction for the further development of parametric opera singing synthesis technology we evaluate four state-of-the-art pitch estimators, reporting in particular technical details of one introduced in previous work, based in a technique called Spectral Amplitude Autocorrelation (SAC). The results issued from subjective and objetive evaluations show clear performance trends, denoting robust estimation performance for SAC without observing significant sensitivity to the pitch height.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We present in this work a study for robust pitch estimation on signals presenting wide-range pitch content, as is the case of opera singing. Aiming to perform automatic features extraction for the further development of parametric opera singing synthesis technology we evaluate four state-of-the-art pitch estimators, reporting in particular technical details of one introduced in previous work, based in a technique called Spectral Amplitude Autocorrelation (SAC). The results issued from subjective and objetive evaluations show clear performance trends, denoting robust estimation performance for SAC without observing significant sensitivity to the pitch height.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2015-07-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2015-SLP-107"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:20:05.960564+00:00","updated":"2025-01-20T18:52:29.188028+00:00"}