{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234637","sets":["1164:5064:11558:11626"]},"path":["11626"],"owner":"44499","recid":"234637","title":["押韻スタイル分析によるラップミュージックの聴覚体験の調査"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-06-07"},"_buckets":{"deposit":"d4653862-98eb-4935-b2c7-1614cafe93ce"},"_deposit":{"id":"234637","pid":{"type":"depid","value":"234637","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"押韻スタイル分析によるラップミュージックの聴覚体験の調査","author_link":["639608","639610","639607","639609"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"押韻スタイル分析によるラップミュージックの聴覚体験の調査"},{"subitem_title":"Investigation of Rap Music Auditory Experience through Rhyming Style Analysis","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1","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-06-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋国際工科専門職大学"},{"subitem_text_value":"名古屋国際工科専門職大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"International Professional University of Technology in Nagoya","subitem_text_language":"en"},{"subitem_text_value":"International Professional University of Technology in Nagoya","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/234637/files/IPSJ-MUS24140025.pdf","label":"IPSJ-MUS24140025.pdf"},"date":[{"dateType":"Available","dateValue":"2026-06-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS24140025.pdf","filesize":[{"value":"334.4 kB"}],"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":"bc2673bb-0586-4ea0-ae1b-9a9e037ceebd","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":"石川, 聖"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥村, 健太"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hijiri, Ishikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenta, Okumura","creatorNameLang":"en"}],"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":"ラップミュージックにおける押韻はその楽曲・アーティストの特徴を表す重要な要素である．しかし，歌詞の文字には発音の崩し，ピッチの変化といった情報は含まれず，自然言語処理では実際の聴覚体験を表現することは難しい．そこで，ラップミュージックの押韻スタイル分析のための音声信号処理／音楽情報科学分野の技術に基づくアプローチを提案する．本研究では同ジャンル特有の聴覚体験を，(1) 音響的側面から押韻スタイルの統計的傾向，(2) 言語的側面から押韻による歌詞の内容の認識，(3) 楽曲的側面からラップのピッチ・密度の 3 要素で構成されると仮定する．実際の楽曲からボーカルの音韻を抽出し，歌詞とのアライメント，音韻のパターンマッチングを行うことで，ラップミュージックの聴覚体験の解明を目指す．これにより，ラップ・ヒップホップのジャンルにおける音楽情報検索の発展への寄与が期待できる．なお，本稿はディスカッション発表のための予稿である．発表に向けての背景や文脈の共有を目的として，現時点のアイデア，当面の方針，予想される問題・課題などについて説明する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Rhyming in rap music is an important element that expresses the characteristics of the song or artist. However, the text of lyrics does not contain information such as pronunciation changes or pitch changes, making it difficult to express the actual auditory experience using natural language processing. Therefore, we propose an approach based on technique in the field of audio signal processing and music information science for analyzing the rhyme style of rap music. In this study, we assume that the auditory experience specific to this genre is composed of the following elements: (1) statistical trends in rhyme style from the acoustic aspect, (2) recognition of lyrics content by rhyming from the linguistic aspect, (3) the pitch and density of rap from the musical aspect. We aim to elucidate the auditory experience of rap music by extracting the vocal phonology from actual songs, aligning it with the lyrics, and performing phonological pattern matching. The expectation is to contribute to the development of music information retrieval in the rap and hip-hop genre. Please note that this is a preliminary paper for a discussion presentation. To share the background and context for the presentation, we will explain current ideas, immediate policies, and anticipated problems and issues.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-06-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25","bibliographicVolumeNumber":"2024-MUS-140"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":234637,"updated":"2025-01-19T09:44:32.396626+00:00","links":{},"created":"2025-01-19T01:36:28.620686+00:00"}