An adaptive kalman filter for the enhancement of speech signals

8th International Conference on Spoken Language Processing, ICSLP 2004

Volumn , Issue , 2004, Pages 2709-2712

  Gabrea, Marcel ^a  

^a ÉCOLE DE TECHNOLOGIE SUPÉRIEURE   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERS; ADDITIVE NOISE; BANDPASS FILTERS; KALMAN FILTERS; SPEECH; SPEECH COMMUNICATION; SPEECH ENHANCEMENT;

ADAPTIVE ESTIMATION; ADAPTIVE KALMAN FILTER; AUTO REGRESSIVE MODELS; COMPUTATIONAL EXPENSE; KALMAN-FILTERING; SEQUENTIAL ESTIMATOR; VARIABLE FORGETTING FACTORS; WEIGHTED RECURSIVE LEAST SQUARES;

AUDIO SIGNAL PROCESSING;

EID: 85009070846     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. K. K. Paliwal and A. Basu, "A speech enhancement method based on kalman filtering," in Proc. ICASSP'87, pp. 177-180.
2. J. D. Gibson, B. Koo, and S. D. Gray, "Filtering of colored noise for speech enhancement and coding," IEEE Trans. Signal Processing, vol. 39, pp. 1732-1742, Aug. 1991.
3. M. Gabrea, E. Grivel, and M. Najim, "A single microphone kalman filter-based noise canceller," IEEE Signal Processing Lett., vol. 6, pp. 55-57, Mar. 1999.
4. B. A. Anderson and J. B. Moore, Optimal Filtering, NJ: Prentice-Hall, Englewood Cliffs, 1979.
5. M. M. Milosavljevic, M. Dj. Veinovic, and B. D. Kovacevic, "Estimation of nonstationary ar model using the weighted recursive least square algorithm," in Proc. ICASSP'95, pp. 1432-1435.
6. K. A. Myers and B. D. Tapley, "Adaptive sequential estimation with unknown noise statistics," IEEE Tran. Automatic Control, vol. AC-21, pp. 520-523, Aug. 1976.
7. M. Milosavljevic and I. Konvalinka, "The modified generalized likelihood ratio algorithm for automatic detection of abrupt changes in stationarity of signals," in Proc. ISS'88.
8. J. F. Leathrum, "On sequential estimation of state noise variances," IEEE Tran. Automatic Control, vol. AC-26, pp. 745-746, June 1981.
9. M. Gabrea and D. O'Shaugnessy, "Speech signal recovery in white noise using an adaptive kalman filter," in Proc. EUSIPCO'00.