{"id":233101,"updated":"2025-01-19T10:12:45.244685+00:00","links":{},"created":"2025-01-19T01:34:20.764788+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00233101","sets":["1164:8228:11483:11521"]},"path":["11521"],"owner":"44499","recid":"233101","title":["音声セグメントと基本周波数から導出した発話評価パラメータによる発話の経時変化の観察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-07"},"_buckets":{"deposit":"add1f8bd-7b97-4068-873c-769c12610b53"},"_deposit":{"id":"233101","pid":{"type":"depid","value":"233101","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"音声セグメントと基本周波数から導出した発話評価パラメータによる発話の経時変化の観察","author_link":["632460","632456","632461","632463","632464","632459","632457","632455","632458","632462"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音声セグメントと基本周波数から導出した発話評価パラメータによる発話の経時変化の観察"},{"subitem_title":"Observation of changes in speech over time with speech evaluation parameters derived from phonetic segments and fundamental frequencies","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"心身状態の推定","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-03-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"東京医科歯科大学大学院医歯学総合研究科"},{"subitem_text_value":"東京医科歯科大学病院"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"University of Shizuoka, School of Management and Information","subitem_text_language":"en"},{"subitem_text_value":"University of Shizuoka, School of Management and Information","subitem_text_language":"en"},{"subitem_text_value":"University of Shizuoka, School of Management and Information","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Medical and Dental University, Graduate School of Medical and Dental Sciences","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Medical and Dental University Hospital","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/233101/files/IPSJ-ASD24029001.pdf","label":"IPSJ-ASD24029001.pdf"},"date":[{"dateType":"Available","dateValue":"2026-03-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ASD24029001.pdf","filesize":[{"value":"1.8 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":"49"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b1672cff-d403-4619-9c6e-78672fb3d1b0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松浦, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井本, 智明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"湯瀬, 裕昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"和田, 淳一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秀島, 雅之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroshi, Matsuura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoaki, Imoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroaki, Yuze","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Junichiro, Wada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masayuki, Hideshima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1271737X","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":"2189-4450","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"加齢等による咽喉の衰えを発話評価によって早期に検知し，自身の状態を自覚させ適切な対応がなされれば健康維持につながると考えられる．本報告では基本周波数 F0 や独自開発の音声セグメントラベルから導出した F0 変化幅，妥当ラベル，ラベル安定性，F0 分散，音声区間長，無音区間長，かすれラベル，濁音ラベルを発話評価パラメータとして用いた．高齢者について 1 年弱の期間を開けて，ATR 音素バランス 2 文と OD として pa，ta，ka それぞれの連続発話を 3 回（kaga1, kaga2, kaga3），延べ 155 名分収集した．kaga1～3 の比較による経時的変化の傾向から，声のかすれの進行が見られたものの，妥当ラベル，音声区間長の改善がみられ，より明瞭に早口で発話できるようになった．年齢と各パラメータとの相関係数は，ara で妥当ラベルとの相関係数が -0.42，fuyu で妥当ラベルとの相関係数が -0.40，平均との相関係数で -0.41と高かった．一方，OD では年齢と ta の回数との相関係数が -0.33 となった．kaga1～3 のデータから発話の悪化等について観測できることが示唆された．なお，上記の相関係数の導出においては p<0.001 であった．また，話者 1 名のデータではあるが，5 年間にわたって観測することによって，単語発話および発話トレーニングにより発話の改善維持が可能であることが分かった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告高齢社会デザイン（ASD）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024-ASD-29"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}