Enhancement of speech signals under multiple hypotheses using an indicator for transient noise presence

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

Volumn 4, Issue , 2007, Pages

  Abramson, Ari ^a   Cohen, Israel ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

Acoustic noise; Acoustic signal detection; Speech enhancement; Transient noise

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; FOURIER TRANSFORMS; PARAMETER ESTIMATION; PROBABILITY DISTRIBUTIONS; PROBLEM SOLVING;

ACOUSTIC SIGNAL DETECTION; LOG-SPECTRAL AMPLITUDE; TRANSIENT NOISE;

SPEECH ENHANCEMENT;

EID: 34547521524     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2007.366972     Document Type: Conference Paper

References (5)

1. 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, no. 6, pp. 1109-1121, Dec. 1984.
2. I. Cohen and B. Berdugo, "Speech enhancement for non-stationary environments," Signal Processing, vol. 81, pp. 2403-2418, Nov. 2001.
3. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error log-spectral amplitude estimator," IEEE Trans. Acoust., Speech, Signal Processing, vol. 33, no. 2, pp. 443-445, Apr. 1985.
4. I. Cohen, "Noise spectrum estimation in adverse environments: Improved minima controlled recursive averaging," IEEE Trans. Speech Audio Processing, vol. 11, pp. 466-475, Sept. 2003.
5. E. Habets, I. Cohen, and S. Cannot, "MMSE log-spectral amplitude estimator for multiple interferences," in Proc. Int. Workshop on Acoust. Echo and Noise Control., IWAENC-06, Paris, France, Sept. 2006.