CASIA OpenIR  > 09年以前成果
A hybrid GMM and codebook mapping method for spectral conversion
Kang, YG; Shuang, ZW; Tao, JH; Zhang, W; Xu, B; Tao, J; Picard, RW
Source PublicationAFFECTIVE COMPUTING AND INTELLIGENT INTERACTION, PROCEEDINGS
2005
Volume3784Issue:0Pages:303-310
SubtypeArticle
AbstractThis paper proposes a new mapping method combining GMM and codebook mapping methods to transform spectral envelope for voice conversion system. After analyzing overly smoothing problem of GMM mapping method in detail, we propose to convert the basic spectral envelope by GMM method and convert envelope-subtracted spectral details by GMM and phone-tied codebook mapping method. Objective evaluations based on performance indices show that the performance of proposed mapping method averagely improves 27.2017% than GMM mapping method, and listening tests prove that the proposed method can effectively reduce over smoothing problem of GMM method while it can avoid the discontinuity problem of codebook mapping method.
KeywordCodebook Mapping Methods
WOS HeadingsScience & Technology ; Technology
WOS KeywordVOICE CONVERSION ; TRANSFORMATION
Indexed BySCI ; ISTP
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence ; Computer Science, Theory & Methods
WOS IDWOS:000234342700039
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9074
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Beijing 100864, Peoples R China
Recommended Citation
GB/T 7714
Kang, YG,Shuang, ZW,Tao, JH,et al. A hybrid GMM and codebook mapping method for spectral conversion[J]. AFFECTIVE COMPUTING AND INTELLIGENT INTERACTION, PROCEEDINGS,2005,3784(0):303-310.
APA Kang, YG.,Shuang, ZW.,Tao, JH.,Zhang, W.,Xu, B.,...&Picard, RW.(2005).A hybrid GMM and codebook mapping method for spectral conversion.AFFECTIVE COMPUTING AND INTELLIGENT INTERACTION, PROCEEDINGS,3784(0),303-310.
MLA Kang, YG,et al."A hybrid GMM and codebook mapping method for spectral conversion".AFFECTIVE COMPUTING AND INTELLIGENT INTERACTION, PROCEEDINGS 3784.0(2005):303-310.
Files in This Item: Download All
File Name/Size DocType Version Access License
Hybrid_ACII05.pdf(169KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Kang, YG]'s Articles
[Shuang, ZW]'s Articles
[Tao, JH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Kang, YG]'s Articles
[Shuang, ZW]'s Articles
[Tao, JH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Kang, YG]'s Articles
[Shuang, ZW]'s Articles
[Tao, JH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Hybrid_ACII05.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.