On the decision-directed estimation approach of Ephraim and Malah

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 1, Issue , 2004, Pages

  Cohen, Israel ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; CONSTRAINT THEORY; CORRELATION METHODS; FUNCTIONS; GAUSSIAN NOISE (ELECTRONIC); MATHEMATICAL MODELS; NOISE ABATEMENT; PARAMETER ESTIMATION; SIGNAL DISTORTION; SIGNAL TO NOISE RATIO; SPEECH COMMUNICATION;

DECISION-DIRECTED ESTIMATION; SPECTRAL COMPONENTS; SPEECH DISTORTION; UNIFORM RANDOM VARIABLES;

DECISION THEORY;

EID: 4544379392     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error short-time spectral amplitude estimator," IEEE Trans. Acoustics, Speech and Signal Processing, vol. ASSP-32, no. 6, pp. 1109-1121, December 1984.
2. _, "Speech enhancement using a minimum mean-square error log-spectral amplitude estimator," IEEE Trans. Acoustics, Speech and Signal Processing, vol. ASSP-33, no. 2, pp. 443-445, April 1985.
3. Y. Ephraim, "Statistical-model-based speech enhancement systems," Proceedings of the IEEE, vol. 80, no. 10, pp. 1526-1555, Oct. 1992.
4. O. Cappé, "Elimination of the musical noise phenomenon with the Ephraim and Malah noise suppressor," IEEE Trans. Acoustics, Speech and Signal Processing, vol. 2, no. 2, pp. 345-349, April 1994.
5. I. Cohen, "Relaxed statistical model for speech enhancement and a priori SNR estimation," Technion - Israel Institute of Technology, Haifa, Israel, Technical Report, EE PUB 1384, October 2003.
6. _, "Noise spectrum estimation in adverse environments: Improved minima controlled recursive averaging," IEEE Trans. Speech and Audio Processing, vol. 11, no. 5, pp. 466-475, September 2003.