{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197839","sets":["1164:5064:9706:9832"]},"path":["9832"],"owner":"44499","recid":"197839","title":["メルケプストラムを加工した音声の音質を評価する知覚モデルの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-15"},"_buckets":{"deposit":"46180537-b71a-4a42-a1bc-4f64d05e1ae1"},"_deposit":{"id":"197839","pid":{"type":"depid","value":"197839","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"メルケプストラムを加工した音声の音質を評価する知覚モデルの開発","author_link":["475458","475457"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"メルケプストラムを加工した音声の音質を評価する知覚モデルの開発"}]},"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":"山梨大学"},{"subitem_text_value":"明治大学"}]},"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/197839/files/IPSJ-MUS19123054.pdf","label":"IPSJ-MUS19123054.pdf"},"date":[{"dateType":"Available","dateValue":"2021-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS19123054.pdf","filesize":[{"value":"2.9 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":"077fec97-9235-461c-a0f9-3db12024b858","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":"小川, 樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森勢, 将雅"}],"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":"音声の加工は,計算機の性能の向上や小型端末の普及,音声研究の躍進により,誰でも手軽に行えるようになった.音声の加工には,音の 3 要素と呼ばれる 「大きさ」,「高さ」,「音色」 をそれぞれ加工する方法が広く用いられている.しかし,音色の加工は,大きさや高さの加工に対して加工に伴う劣化の予測が困難という問題点がある.そこで,音声の音色に特化した加工に伴う劣化を計測する知覚モデルを開発し,問題の解決を試みた.様々なスペクトル尺度と距離関数の組み合わせと音質の関係を調査し,その結果を用いて知覚モデルを開発した.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学(MUS)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"54","bibliographicVolumeNumber":"2019-MUS-123"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":197839,"updated":"2025-01-19T22:11:18.427844+00:00","links":{},"created":"2025-01-19T01:02:15.406385+00:00"}