{"created":"2023-05-15T12:35:47.124988+00:00","id":4838,"links":{},"metadata":{"_buckets":{"deposit":"d7c469e5-5712-491e-8d78-c1fca9819aa2"},"_deposit":{"created_by":3,"id":"4838","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4838"},"status":"published"},"_oai":{"id":"oai:nitech.repo.nii.ac.jp:00004838","sets":["31"]},"author_link":["10746","464","15732","15734"],"item_10001_alternative_title_24":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"タクウカン　カクリツ　ブンプ　HMM　ニヨル　ピッチ　パターン　セイセイ"},{"subitem_alternative_title":"Pitch Pattern Generation Using Multi-Space Probability Distribution HMM"}]},"item_10001_biblio_info_28":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-07-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"1609","bibliographicPageStart":"1600","bibliographicVolumeNumber":"J83-D2","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D-2, 情報・システム. 2, パターン処理"}]}]},"item_10001_description_36":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"隠れマルコフモデル（HMM）に基づいてピッチパターンとスペクトル系列を同時にモデル化及び生成する手法について述べる．ピッチパターンは，連続値をとる有声区間と値をもたない無声区間の時系列として表現されるため，通常のHMMではモデル化することができない．そこで本論文では，多空間上の確率分布に基づくHMM（multi-space probability distribution HMM: MSD-HMM）を適用し，ピッチパラメータとスペクトルパラメータを結合した特徴パラメータを用いてピッチとスペクトルを統一的にモデル化する手法を提案する．また，MSD-HMMにおける決定木に基づくコンテクストクラスタリング手法を導出し，ピッチやスペクトルの変動要因を考慮したモデルの構築手法について述べる．更に，ゆう度最大化基準に基づくパラメータ生成手法を用いることにより，実音声を近似したピッチパターン及びスペクトル系列を生成できることを示す．","subitem_description_type":"Other"}]},"item_10001_description_38":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_full_name_27":{"attribute_name":"著者別名","attribute_value_mlt":[{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"","nameIdentifierScheme":"ISNI","nameIdentifierURI":"http://www.isni.org/isni/"}]}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}],"names":[{"name":"Tokuda, Keiichi","nameLang":"en"},{"name":"徳田, 恵一","nameLang":"ja"},{"name":"トクダ, ケイイチ","nameLang":"ja-Kana"}]}]},"item_10001_publisher_29":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Institute of Electronics, Information and Communication Engineers"}]},"item_10001_source_id_30":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09151923","subitem_source_identifier_type":"ISSN"}]},"item_10001_source_id_32":{"attribute_name":"書誌レコードID（NCID）","attribute_value_mlt":[{"subitem_source_identifier":"AA11340957","subitem_source_identifier_type":"NCID"}]},"item_10001_version_type_33":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"益子, 貴史"},{"creatorName":"&EMPTY&","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"Tokuda, Keiichi","creatorNameLang":"en"},{"creatorName":"徳田, 恵一","creatorNameLang":"ja"},{"creatorName":"トクダ, ケイイチ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"宮崎, 昇"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 隆夫"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-01-24"}],"displaytype":"detail","filename":"J83-D2_1600.pdf","filesize":[{"value":"535.9 kB"}],"format":"application/pdf","license_note":"Copyright (c) 2000 IEICE　http://search.ieice.org/index.html","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"本文_fulltext","url":"https://nitech.repo.nii.ac.jp/record/4838/files/J83-D2_1600.pdf"},"version_id":"5a4e09ab-03b9-4f8e-b256-26adfd28730a"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"多空間確率分布HMMによるピッチパターン生成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多空間確率分布HMMによるピッチパターン生成"}]},"item_type_id":"10001","owner":"3","path":["31"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-11-07"},"publish_date":"2012-11-07","publish_status":"0","recid":"4838","relation_version_is_last":true,"title":["多空間確率分布HMMによるピッチパターン生成"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-10T03:01:01.115092+00:00"}