Reducing signal-bias from MAD estimated noise level for DCT speech enhancement

Signal Processing

Volumn 84, Issue 1, 2004, Pages 151-162

  Hasan, Md Kamrul ^a   Salahuddin, Sayeef ^a   Rezwan Khan, M ^a  

^a BANGLADESH UNIVERSITY OF ENGINEERING AND TECHNOLOGY   (Bangladesh)

Author keywords

Bias compensated noise level; MAD; Probability of signal presence; Speech enhancement

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; COSINE TRANSFORMS; WAVE FILTERS; WHITE NOISE;

SIGNAL BIAS; SPEECH ENHANCEMENT;

SPEECH PROCESSING;

EID: 0344494081     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2003.10.004     Document Type: Article

References (24)

1. Bahoura M., Rouat J. Wavelet speech enhancement based on the teager energy operator. IEEE Signal Process. Lett. 8(1):January 2001;10-12.
2. Boll S.F. Suppression of acoustic noise in speech using spectral subtraction. IEEE Trans. Acoust. Speech Signal Process. 27:1979;113-120.
3. Cappe O. Estimation of the musical noise phenomena with the Ephraim and Malah noise suppressor. IEEE Trans. Speech Audio Process. 2:1994;345-349.
4. Donoho D.L., Johnstone I.M. Ideal spatial adaptation by wavelet shrinkage. Biometrica. 81(3):1994;425-455.
5. Donoho D.L. De-noising by soft-thresholding. IEEE Trans. Inform. Theory. 41:May 1995;613-627.
6. Ephraim Y. Statistical-model-based speech enhancement systems. Proc. IEEE. 80(10):1992;1526-1555.
7. Ephraim Y., Malah D. Speech enhancement using a minimum mean square error short-time spectral amplitude estimator. IEEE Trans. Speech Audio Process. ASSP-32:1984;1109-1121.
8. Ephraim Y., Van Trees H.L. A signal subspace approach for speech enhancement. IEEE Trans. Speech Audio Process. 3:1995;251-266.
9. Goswami J.C., Chan A.K. Fundamentals of Wavelets: Theory, Algorithms and Applications. 1999;Wiley, New York.
10. Gulzow T., Engelsberg A., Heute U. Comparison of a discrete wavelet transformation and nonuniform polyphase filter bank applied to spectral-subtraction speech enhancement. Signal Processing. 64:1998;5-19.
11. J.H.L. Hansen, B.L. Pellom, An effective quality evaluation protocol for speech enhancement algorithms, Proceedings of ICSLP'98, Sydney, Australia, December 1998.
12. R. Hoeldrich, M. Lorber, Broadband noise reduction based on spectral subtraction, Proceedings of ICSPAT, San Diego, California, USA, 1997, pp. 265-269.
13. Huang J., Zhao Y. An energy-constrained signal subspace method for speech enhancement and recognition in white and colored noises. Speech Commun. 26:1998;165-181.
14. Lim J.S., Oppenheim A.V. All-pole modeling of degraded speech. IEEE Trans. Acoust. Speech Signal Process. ASSP-26:1978;197-210.
15. Lim J.S., Oppenheim A.V. Enhancement and bandwidth compression of noisy speech. Proc. IEEE. 67(12):1979;1586-1604.
16. D. Mahmoudi, A microphone array for speech enhancement using multiresolution wavelet transform, Proceedings of the Eurospeech'97, Rhodes, Greece, 1997, pp. 339-342.
17. McAullay R.J., Malpass M.L. Speech enhancement using a soft-decision noise suppression filter. IEEE Trans. Acoust. Speech Signal Process. ASSP-28:1980;137-145.
18. J.G. Proakis, D.G. Manolakis, Digital Signal Processing: Principals, Algorithms and Applications, Prentice-Hall, Englewood Cliffs, NJ, 2001, pp. 430-432.
19. Sameti H., Sheikhzadeh H., Deng L., Brennan R.L. HMM-based strategies for enhancement of speech signals embedded in nonstationary noise. IEEE Trans. Speech Audio Process. 6(5):1998;445-455.
20. P. Scalart, J. Vieira-Filho, Speech enhancement based on a priori signal to noise estimation, Proceedings of ICASSP, Atlanta, Georgia, USA, 1996, pp. 629-632.
21. J.W. Seok, K.S. Bae, Speech enhancement with reduction of noise components in the wavelet domain, Proceedings of ICASSP, Munich, Germany, 1997, pp. II-1323-1326.
22. Sim B.L., Chang J.S., Tan C.T., Tong Y.C. A parametric formulation of the generalized spectral subtraction method. IEEE Trans. Speech Audio Process. 6:1998;328-337.
23. Soon I.Y., Koh S.N., Yeo C.K. Noisy speech enhancement using discrete cosine transform. Speech Commun. 24:1998;249-257.
24. Yegnanarayana B., Avendano C., Hermansky H., Murthy P.S. Speech enhancement using linear prediction residual. Speech Commun. 28:1999;25-42.