{"created":"2021-03-01T07:15:00.424491+00:00","id":53477,"links":{},"metadata":{"_buckets":{"deposit":"04a558be-11a1-4935-bdc4-d3c9899e0a59"},"_deposit":{"id":"53477","owners":[],"pid":{"revision_id":0,"type":"depid","value":"53477"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00053477","sets":["23:3252:3253:8269:8270","9:504:3256:8271:8272"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Cross-generational Formant Analysis of Tokyo Japanese"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-09-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"TULIP","bibliographicPageEnd":"340","bibliographicPageStart":"329","bibliographicVolumeNumber":"41","bibliographic_titles":[{"bibliographic_title":"東京大学言語学論集 = Tokyo University linguistic papers (TULIP)"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"この研究は、二世代の東京出身者の母音のフォルマントを分析することで、母音の発音に世代差があることを指摘する。データには『日本語話し言葉コーパス』を使用し、そのうち生年代が約30 年離れた東京出身の高年層男性9 人と若年層男性10 人を選び出して、特定の条件を満たす母音のフォルマントを計測した。このようにして得られたF1・F2・F3 の計測値に、世代間で有意な差が見られるのかを分散分析によって統計的に検定した。また、世代間に大きな身長差（声道の長さの差）がある可能性も考慮し、全てのサンプルに正規化の処理を施した上で、同様に検定した。その結果、計測値においても正規化後の数値においても有意差が示されたイとエのF2 には世代差があると判断でき、これら2 つの母音に関しては、若年層のF2 が相対的に小さくなっており、前舌母音の中舌化が進行していることが示された。","subitem_description_type":"Abstract"},{"subitem_description":"The present paper examines the formants of the five vowels (/i/ , /e/ , /a/ , /o/ and /u/) of Tokyo Japanese, and reveals that the F2 values for the two front vowels (/i/ and /e/) are significantly smaller in the younger generation than in the older generation. We analyzed the speech and transcripts of male Tokyo Japanese native speakers contained in NINJAL's \"Corpus of Spontaneous Japanese.\" The speakers are categorized into two groups: 9 older speakers born between 1930 and 1944, and 10 younger speakers born between 1975 and 1984. The author measured F1, F2 and F3 values for the 818 tokens that met conditions, such as undisrupted phonation. To test if the formant values of the two generation groups are statistically different, ANOVA (analysis of variance) was conducted first on the raw data, and then on the normalized data on the supposition that the two cohorts had significantly different vocal tract lengths. Both ANOVA analyses indicate that the F2 values for /i/ and /e/ are significantly smaller in the younger generation. The present article concludes that the front vowels are in the process of unfronting or centralizing.","subitem_description_type":"Abstract"}]},"item_4_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"論文 Articles","subitem_description_type":"Other"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"158744","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WAKIDA, Yoshiyuki"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/00078594","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院人文社会系研究科・文学部言語学研究室"}]},"item_4_select_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10148796","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13458663","subitem_source_identifier_type":"ISSN"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Department of Linguistics, Graduate School of Humanities and Sociology, Faculty of Letters, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"脇田, 佳幸"}],"nameIdentifiers":[{"nameIdentifier":"158743","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":"2019-10-23"}],"displaytype":"detail","filename":"ggr041018.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ggr041018.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/53477/files/ggr041018.pdf"},"version_id":"f066123c-16bc-467b-8e49-7c533598549a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"日本語","subitem_subject_scheme":"Other"},{"subitem_subject":"母音","subitem_subject_scheme":"Other"},{"subitem_subject":"発音","subitem_subject_scheme":"Other"},{"subitem_subject":"世代","subitem_subject_scheme":"Other"},{"subitem_subject":"フォルマント","subitem_subject_scheme":"Other"},{"subitem_subject":"変化","subitem_subject_scheme":"Other"},{"subitem_subject":"Japanese","subitem_subject_scheme":"Other"},{"subitem_subject":"Vowel","subitem_subject_scheme":"Other"},{"subitem_subject":"Pronunciation","subitem_subject_scheme":"Other"},{"subitem_subject":"Generation","subitem_subject_scheme":"Other"},{"subitem_subject":"Formantanalysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Soundchange","subitem_subject_scheme":"Other"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"東京出身者の母音フォルマントの世代間比較","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"東京出身者の母音フォルマントの世代間比較"}]},"item_type_id":"4","owner":"1","path":["8272","8270"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-10-23"},"publish_date":"2019-10-23","publish_status":"0","recid":"53477","relation_version_is_last":true,"title":["東京出身者の母音フォルマントの世代間比較"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:30:45.963175+00:00"}