Iterative noise power subtraction technique for improved speech quality

Proceedings of ICECE 2008 - 5th International Conference on Electrical and Computer Engineering

Volumn , Issue , 2008, Pages 391-394

  Khan, M Ryyan ^a   Hasan, Taufiq ^b   Khan, M Rezwan ^b  

^a BANGLADESH UNIVERSITY OF ENGINEERING AND TECHNOLOGY   (Bangladesh)

^b UNITED INTERNATIONAL UNIVERSITY   (Bangladesh)

Author keywords

[No Author keywords available]

Indexed keywords

AVERAGE POWER; GAIN FUNCTIONS; NOISE POWER; NOISY SIGNALS; SPECTRAL DOMAINS; SPECTRAL SUBTRACTION TECHNIQUES; SPEECH ENHANCEMENT METHODS; SPEECH QUALITIES;

SIGNAL TO NOISE RATIO; SPEECH ENHANCEMENT;

ACOUSTIC INTENSITY;

EID: 63449109911     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICECE.2008.4769238     Document Type: Conference Paper

References (8)

1. S. F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoust., Speech, Signal Process., vol. 27, pp. 113-120, 1979.
2. L. Akter and M. K. Hasan, "Crosscorrelation Compensated Wiener Filter for Speech Enhancement," in Proc. Int. Conf. Acoust., Speech and Signal Processing (ICASSP), 2006, Toulousu, France, 2006.
3. P. Scalart and J. Vieira-Filho, "Speech enhancement based on a priori signal to noise estimation," Proc. ICASSP, pp. 629-632, 1996.
4. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean square error short-time spectral amplitude estimator," IEEE Trans. Speech Audio Processing, vol. ASSP-32, pp. 1109-1121, 1984.
5. S. Gannot, D. Burshtein, E. Weintstein, "Iterative and Sequential Kalman Filter-Based Speech Enhancement Algorithms." IEEE Trans. Speech and Audio Processing, Vol. 6, no. 4, pp 373-385, July 1998.
6. M. Bahoura, J. Rouat, "Wavelet speech enhancement based on the teager energy operator," IEEE Signal Processing Letters, vol. 8, no. 1, pp. 10-12, January 2001.
7. M. K. Hasan, S. Salahuddin and M. R. Khan, "A modified a priori SNR for speech enhancement using spectral subtraction rules," IEEE Signal Processing Letters, vol. 11, no. 4, pp. 450453, April 2004.
8. B. L. Sim, Y. C. Tong, J. S. Chang and C. T. Tan, "A parametric formulation of the generalized spectral subtraction method," IEEE Trans. Speech Audio Processing, vol. 6, pp. 328-337, 1998. elax Harlow, England: Addison-Wesley, 1999.