{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218400","sets":["1164:5064:10822:10948"]},"path":["10948"],"owner":"44499","recid":"218400","title":["Contrastive Lossを用いた打楽器練習用ゴムパッドの音色可視化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-06-10"},"_buckets":{"deposit":"b5fa1de9-b09f-4a44-bb05-2fc94514d007"},"_deposit":{"id":"218400","pid":{"type":"depid","value":"218400","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Contrastive Lossを用いた打楽器練習用ゴムパッドの音色可視化","author_link":["567816","567815","567817","567814"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Contrastive Lossを用いた打楽器練習用ゴムパッドの音色可視化"},{"subitem_title":"Timbre Visualization for Drum Training Pad with Using Contrastive Loss","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ポスターセッション1","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-06-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"静岡大学大学院総合科学技術研究科"},{"subitem_text_value":"静岡大学大学院総合科学技術研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Integrated Science and Technology, Shizuoka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Integrated Science and Technology, Shizuoka University","subitem_text_language":"en"}]},"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/218400/files/IPSJ-MUS22134008.pdf","label":"IPSJ-MUS22134008.pdf"},"date":[{"dateType":"Available","dateValue":"2024-06-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS22134008.pdf","filesize":[{"value":"6.7 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":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"86e9a095-3ac1-461f-803f-c6b3d4620bdc","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":"前田, 哲徳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西村, 雅史"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akinori, Maeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masafumi, Nishimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","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":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"打楽器の基礎演奏能力の習得のためにゴムパッドを用いた練習が行われるが,ここでは,基礎演奏能力のなかでも均一な音を奏でる技術を扱い,音色の均一な音を奏でるためのフィードバックとして音色のずれの可視化に取り組んだ.打楽器の音色はラウドネス・ピッチを揃えた場合に 2 音の知覚の差に対応する属性と定義され,極めて多次元的な尺度である.今回,上級者の 2 音の知覚差を Contrastive Loss を用いて学習することで音色の違いをモデル化することを試みた.実験の結果,ゴムパッド音の音色のずれの可視化および自動評価について,その可能性が示唆された.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学(MUS)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-06-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicVolumeNumber":"2022-MUS-134"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":218400,"updated":"2025-01-19T15:10:26.494046+00:00","links":{},"created":"2025-01-19T01:18:46.268394+00:00"}