A modified a priori SNR for speech enhancement using spectral subtraction rules

IEEE Signal Processing Letters

Volumn 11, Issue 4, 2004, Pages 450-453

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

^a BANGLADESH UNIVERSITY OF ENGINEERING AND TECHNOLOGY   (Bangladesh)

Author keywords

A priori signal to noise ratio (SNR); Power substraction; Self adaptive averaging factor; Speech enhancement

Indexed keywords

ALGORITHMS; SIGNAL TO NOISE RATIO; SPEECH CODING; SPEECH COMMUNICATION; SPEECH RECOGNITION;

PHASE DISTORTION; SELF-ADAPTIVE AVERAGING FACTOR; SPECTRAL SUBTRACTION RULES; SPEECH ENHANCEMENT;

SPEECH PROCESSING;

EID: 1942488383     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2004.824017     Document Type: Article

References (12)

1. J. S. Lim and A. V. Oppenheim, "Enhancement and bandwidth compression of noisy speech," Proc. IEEE, vol. 67, pp. 1586-1604, Dec. 1979.
2. S. F. Boll, "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans. Acoust., Speech, Signal Process., vol. 27, pp. 113-120, Feb. 1979.
3. M. Berouti, R. Schwartz, and J. Makhoul, "Enhancement of speech corrupted by acoustic noise," in Proc. ICASSP, Washington, DC, 1979, pp. 208-211.
4. P. Scalart and J. Vieira-Filho, "Speech enhancement based on a priori signal to noise estimation," in Proc. ICASSP, 1996, pp. 629-632.
5. 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, July 1998.
6. H. Gustafsson, S. E. Nordholm, and I. Claesson, "Spectral subtraction using reduced delay convolution and adaptive averaging," IEEE Trans. Speech Audio Processing, vol. 9, pp. 799-807, Nov. 2001.
7. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean square error short-time spectral amplitude estimator," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-32, pp. 1109-1121, Dec. 1984.
8. O. Cappe, "Estimation of the musical noise phenomena with the Ephraim and Malah noise suppressor," IEEE Trans. Speech Audio Processing, vol. 2, pp. 345-349, Apr. 1994.
9. C. Beaugeant and P. Scalart, "Noise reduction using perceptual spectral change," in Proc. EUROSPEECH Conf., vol. 6, 1999, pp. 2543-2546.
10. I. Y. Soon and S. N. Koh, "Low distortion speech enhancement," Proc. Inst. Elect. Eng., Vis. Image Signal Process., vol. 147, pp. 247-253, 2000.
11. N. Virag, "Single channel speech enhancement system based on masking properties of the human auditory system," IEEE Trans. Speech Audio Processing, vol. 7, pp. 126-137, Mar. 1999.
12. J. H. L. Hansen and B. L. Pellom, "An effective evaluation protocol for speech enhancement algorithms," in Proc. ICSLP, vol. 7, Sydney, Australia, 1998, pp. 2819-2822.