Keyword : complex analysis


Sparse Time-Varying Complex AR (TV-CAR) Speech Analysis Based on Adaptive LASSO
Keiichi FUNAKI 
Publication:   
Publication Date: 2019/12/01
Vol. E102-A  No. 12 ; pp. 1910-1914
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Speech and Hearing
Keyword: 
sparse LPtime-varying analysiscomplex analysisanalytic signaladaptive LASSOl1-norm regularizationF0 estimation
 Summary | Full Text:PDF(194.8KB)

F0 Estimation of Speech Using SRH Based on TV-CAR Speech Analysis
Keiichi FUNAKI Takehito HIGA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/11/01
Vol. E96-A  No. 11 ; pp. 2187-2190
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Engineering Acoustics
Keyword: 
F0 estimationSummation Residual Harmonics (SRH)complex analysisanalytic signal
 Summary | Full Text:PDF(357.8KB)