{"created":"2023-07-25T10:24:24.550756+00:00","id":1725,"links":{},"metadata":{"_buckets":{"deposit":"690fba2e-50d5-4b1a-9ec1-76f84fd27b54"},"_deposit":{"created_by":1,"id":"1725","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"1725"},"status":"published"},"_oai":{"id":"oai:hiroshima-cu.repo.nii.ac.jp:00001725","sets":["54:383:415"]},"author_link":["8783","8787","8788","8784","8786","8785","8782","8789"],"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-08-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"82","bibliographicPageEnd":"18","bibliographicPageStart":"13","bibliographicVolumeNumber":"2002","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告. DSM, [分散システム/インターネット運用技術]"}]}]},"item_3_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"広帯域ネットワークを用いた音声伝送が一般的となってきており,遠隔講義や遠隔講演も頻繁に実施されるようになってきた.さらに,遠隔合唱も可能になってきている.このような使用状況のなかで音声伝送システムに要求される条件も様々に異なる.本研究では様々な場面ごとに音声伝送に要求される条件を検討し,それぞれの状況に対応できる音声伝送システムの設計・開発をしている.開発中のシステムは,Mboneのソールの一つであるRAT(Robust Audio Tool)を拡張し,低遅延伝送やReed Solomon符号を用いたFECによるエラー回復機構などを実装している. ","subitem_description_type":"Abstract"},{"subitem_description":"It is becoming easy to use audio communications on the Internet by broadband networks For example, distance lecture, distance chorus and so on In our study, we consider conditions of audio communications required in various situations and design a multipurpose audio transmission system called as \"MRAT\" We enhance RAT (Robust Audio Tool) that is one of the Mbone tools, and add a few new options for keeping lower delay between end nodes and using a Forward Error Correction mechanism with Reed Solomon code to recover packet losses.","subitem_description_type":"Abstract"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会"}]},"item_3_relation_12":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110002929281","subitem_relation_type_select":"NAID"}}]},"item_3_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"情報処理学会"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ipsj.or.jp/","subitem_relation_type_select":"URI"}}]},"item_3_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"本著作物の著作権は（社）情報処理学会に帰属します。本著作物は著作権者である情報処理学会の許可のもとに掲載するものです。ご利用に当たっては「著作権法」ならびに「情報処理学会倫理綱領」に従うことをお願いいたします。 "},{"subitem_rights":"The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan."},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである。"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11559681","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0919-6072","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_20":{"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":"岸田, 崇志"},{"creatorName":"キシダ, タカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8782","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"河野, 英太郎"},{"creatorName":"コウノ, エイタロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8783","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"前田, 香織"},{"creatorName":"マエダ, カオリ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8784","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"天野, 橘太郎"},{"creatorName":"アマノ, キツタロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"8785","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KISHIDA, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8786","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"KOHNO, Eitaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8787","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"MAEDA, Kaori","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8788","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"AMANO, Kitsutaro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"8789","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-10"}],"displaytype":"detail","filename":"110002929281.pdf","filesize":[{"value":"537.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110002929281.pdf","url":"https://hiroshima-cu.repo.nii.ac.jp/record/1725/files/110002929281.pdf"},"version_id":"a0d4182c-606b-42d7-bec5-541a985ccacc"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"多目的な音声伝送システムの設計","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多目的な音声伝送システムの設計"},{"subitem_title":"Design of a Multipurpose Audio Transmission System","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["415"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-10"},"publish_date":"2023-03-10","publish_status":"0","recid":"1725","relation_version_is_last":true,"title":["多目的な音声伝送システムの設計"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-07-25T10:33:40.084194+00:00"}