Hierarchical AR model for time varying speech signals

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1982-May, Issue , 1982, Pages 1295-1298

  Kakusho, Osamu ^a   Yanagida, Masuzo ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

SPEECH; SPEECH COMMUNICATION; SYNTACTICS;

AUTO REGRESSIVE MODELS; FEATURE PARAMETERS; FORMANT FREQUENCY; LINEAR PREDICTORS; SPEECH FEATURE PARAMETER; STAGE ANALYSIS; TEMPORAL VARIATION; TRANSITION MATRICES;

AUDIO SIGNAL PROCESSING;

EID: 33646944964     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.1982.1171643     Document Type: Conference Paper

References (6)

1. E.Matsui et al:"An adaptive method for analysing speech waves based on the Kalman filtering theory', ' Spring Meeting of Acoust. Soc. Jpn., 11-14(1971).
2. H.Morikawa et al:"A state-space approach to an adaptive speech analysis system", Trans. IECE Jpn, Vol.360-A, No.6, pp.543-550 (1977).
3. T.Nakajima et al:"Non-steady state speech analysis method", Spring Meeting of Acoust. Soc. Jpn., 2-7-2 (1980).
4. T.Ozaki:"Spectral analysis of locally stationary tine series", Appl. Phys., Vol.46, No.1, pp.61- 69 (1977).
5. H.Matsuzawa et al:"Adaptive identification by the time variable model of time series", Trans. IECE Jpn., Vol.361-A, No.2, pp.143-150 (1978).
6. J.C.Nash:"Compact numerical methods for conputers Adam Hilger, Bristol, pp.40-52 (1979).