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Fast frequency-weighted formant tracking using analysis by synthesis method
Zhang, JP; Yan, YH
Source PublicationCHINESE JOURNAL OF ELECTRONICS
2004-10-01
Volume13Issue:4Pages:682-686
SubtypeArticle
AbstractIn 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.
KeywordFormant Trajectory Linear Predictive Coding (Lpc) Speech Analysis Glottal Flow
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000224787200027
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/8925
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
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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