{"updated":"2025-01-19T22:09:38.522861+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197908","sets":["1164:5159:9712:9831"]},"path":["9831"],"owner":"44499","recid":"197908","title":["リアルタイム音声分析合成エフェクターCHERRY PIEの実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-15"},"_buckets":{"deposit":"74e1b0b3-be8b-470a-a4ea-24e70ea3b1ba"},"_deposit":{"id":"197908","pid":{"type":"depid","value":"197908","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"リアルタイム音声分析合成エフェクターCHERRY PIEの実装","author_link":["475697","475698"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"リアルタイム音声分析合成エフェクターCHERRY PIEの実装"},{"subitem_title":"Implementation of Real-Time Speech Analysis Synthesis Effector CHERRY PIE","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2","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-06-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"クリプトン・フューチャー・メディア株式会社"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"CRYPTON FUTURE MEDIA, INC","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/197908/files/IPSJ-SLP19127055.pdf","label":"IPSJ-SLP19127055.pdf"},"date":[{"dateType":"Available","dateValue":"2021-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP19127055.pdf","filesize":[{"value":"2.2 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":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"dd0f3a3e-ffa5-497c-bb8e-25ffa739deae","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"寺島, 涼"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryo, Terashima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","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":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"VOCODER 方式の音声分析合成システムは，ピッチ操作やスペクトル変形に対する柔軟性が高く，音声研究では広く用いられている．しかし，予め高度な解析処理を必要とするため，分析から合成までの全てを低遅延でリアルタイムに処理することが難しく，実際の楽曲制作やライブなどで実用的に広く利用されるまでには至っていない．制作現場での実用性を高めるためには，品質や分析精度の追及よりも，比較的高い品質で，かつ，頑健性が高く，容易に扱えるという観点が特に重要になると考えられる．筆者らは，VOCODER 方式の音声分析合成特有の高い柔軟性を保持しつつ，実用的な品質と頑健性を有し，分析から合成までをリアルタイム，かつ，低遅延で処理するというコンセプトを基に，音声分析合成エフェクター CHERRY PIE を開発した．本稿では，リアルタイム音声分析合成を実現するためのアルゴリズムの骨格，及び，考え方について述べる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"55","bibliographicVolumeNumber":"2019-SLP-127"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:02:19.285562+00:00","id":197908,"links":{}}