2014 17th Oriental Chapter of the International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques (COCOSDA)最新文献

筛选
英文 中文
Estimating vocal tract shapes of Thai vowels from contextual vowel variation 根据上下文元音变化估计泰语元音的声道形状
S. Prom-on, P. Birkholz, Yi Xu
{"title":"Estimating vocal tract shapes of Thai vowels from contextual vowel variation","authors":"S. Prom-on, P. Birkholz, Yi Xu","doi":"10.1109/ICSDA.2014.7051442","DOIUrl":"https://doi.org/10.1109/ICSDA.2014.7051442","url":null,"abstract":"This paper presents a computational estimation of vocal tract shape parameters as articulatory targets of Thai vowels in an articulatory synthesizer, by means of analysis-by-synthesis with acoustic data as input. A speech corpus designed to capture the contextual variants of nine Thai long vowels, consisting of 81 disyllabic utterances, was recorded by a native Thai speaker. For each utterance, two targets, one for each syllable, were estimated by optimizing the target parameters to minimize the MFCC error between original and synthesized speech. An analysis-by-synthesis approach was used to iteratively optimize the shape parameters. The estimated targets of each vowel type were then averaged, resulting in nine articulatory targets, each corresponding to a vowel. The optimized targets were then used to synthesize Thai vowels both in monosyllables and in disyllabic sequences. The results indicate that the estimated targets effectively represent the underlying articulatory goals of Thai vowels.","PeriodicalId":361187,"journal":{"name":"2014 17th Oriental Chapter of the International Committee for the Co-ordination and Standardization of Speech Databases and Assessment Techniques (COCOSDA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131208701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信