Adaptive filtering for speech enhancement in colored noise

IEEE Signal Processing Letters

Volumn 4, Issue 10, 1997, Pages 277-279

  Lee, Ki Yong ^a   Lee, Byung Gook ^b   Ann, Souguil ^c  

^a Soongsil University   (South Korea)

^b LG   (South Korea)

^c Seoul National University   (South Korea)

Author keywords

EM algorithm; Gaussian; Kalman filter; Speech enhancement

Indexed keywords

ADAPTIVE ALGORITHMS; ADAPTIVE FILTERING; KALMAN FILTERING; MATHEMATICAL MODELS; PARAMETER ESTIMATION; SPURIOUS SIGNAL NOISE;

COLORED NOISE; SPEECH ENHANCEMENT;

SPEECH PROCESSING;

EID: 0031258814     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/97.633767     Document Type: Article

References (6)

1. C.-H. Lee, "On robust linear prediction of speech," IEEE Trans. Acoust., Speech, Signal Processing, vol. 36, pp. 642-650, May 1988.
2. K. Y. Lee, B.-G. Lee, I. Song, and S. Ann, "On Bernoulli-Gaussian process modeling of speech excitation source," in Proc. Int. Conf. Acoustics, Speech, Signal Processing, 1990, pp. 217-220.
3. _, "Robust estimation of AR parameter and its application for speech enhancement," in Proc. Int. Conf. Acoustics, Speech, Signal Processing, 1992, pp. I.290-I.293.
4. B.-G. Lee, K. Y. Lee, S. Ann, and I. Song, "A sequential algorithm for robust parameter estimation and enhancement of noisy speech," in Proc. Int. Symp. Circuits Systems, 1993, pp. I.243-I.246.
5. A. P. Dempster, N. Laird, and D. Rubin, "Maiximum likelihood from incomplete data via the EM algorithm," Ann. R. Stat. Soc., Ser. B., vol. 39, pp. 1-38, 1977.
6. B. Friedlander and B. Porat, "A spectral matching technique for ARMA parameter estimation," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-32, pp. 338-343, 1984.