An Adaptive Method Analyzing Analytic Speech Signals

Eisuke HORITA  Yoshikazu MIYANAGA  Koji TOCHINAI  

IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E77-A    No.5    pp.800-803
Publication Date: 1994/05/25
Online ISSN: 
Print ISSN: 0916-8508
Type of Manuscript: Special Section PAPER (Special Section on Signal Processing and System Theory)
analytic signal,  adaptive signal processing,  non-stationary speech analysis,  ARMA model,  

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An adaptive method analyzing analytic speech signals is proposed in this paper. The method decreases the errors of finite precision on calculation in a method with real coefficients. It is shown from the results of experiments that the proposed method is more useful than adaptive methods with real coefficients.