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Fast frequency-weighted formant tracking using analysis by synthesis method
Zhang, JP; Yan, YH
2004-10-01
发表期刊CHINESE JOURNAL OF ELECTRONICS
卷号13期号:4页码:682-686
文章类型Article
摘要In this paper, we present our current research on formant trajectory estimation using analysis by synthesis method for English Dysarthric speech. The algorithm is implemented in both frequency domain and time domain. Theoretic background and implementation issues are discussed in detail. Experiments show that the frequency-domain implementation is faster than the time-domain implementation. Our algorithm performance is comparable to those from LPC pole-zero analysis method using Esps/Xwaves+. The frequency domain algorithm is also applied to analyze speakers' vowel tri-angle properties using our dysarthria database.
关键词Formant Trajectory Linear Predictive Coding (Lpc) Speech Analysis Glottal Flow
WOS标题词Science & Technology ; Technology
收录类别SCI
语种英语
WOS研究方向Engineering
WOS类目Engineering, Electrical & Electronic
WOS记录号WOS:000224787200027
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8925
专题09年以前成果
作者单位Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
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Zhang, JP,Yan, YH. Fast frequency-weighted formant tracking using analysis by synthesis method[J]. CHINESE JOURNAL OF ELECTRONICS,2004,13(4):682-686.
APA Zhang, JP,&Yan, YH.(2004).Fast frequency-weighted formant tracking using analysis by synthesis method.CHINESE JOURNAL OF ELECTRONICS,13(4),682-686.
MLA Zhang, JP,et al."Fast frequency-weighted formant tracking using analysis by synthesis method".CHINESE JOURNAL OF ELECTRONICS 13.4(2004):682-686.
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