Speech enhancement using modified minimun mean square error short-time spectral amplitude estimator

NLP-KE 2003 - 2003 International Conference on Natural Language Processing and Knowledge Engineering, Proceedings

Volumn , Issue , 2003, Pages 293-298

  Cai, Bin ^a   Guo, Ying ^a   Li, Hongwei ^a   Gong, Cheng ^a  

^a AIR FORCE ENGINEERING UNIVERSITY   (China)

Author keywords

M3SE STSA estimator; Musical noise; Speech enhancement

Indexed keywords

COMPUTATIONAL LINGUISTICS; ESTIMATION; KNOWLEDGE ENGINEERING; MEAN SQUARE ERROR; NATURAL LANGUAGE PROCESSING SYSTEMS; SPEECH; SPEECH ENHANCEMENT;

LOW SIGNAL-TO-NOISE RATIO; M3SE-STSA ESTIMATOR; MINIMUM MEAN SQUARE ERRORS; MUSICAL NOISE; RESIDUAL NOISE; SOFT DECISION; SPECTRAL AMPLITUDE; SPECTRAL AMPLITUDE ESTIMATORS;

SIGNAL TO NOISE RATIO;

EID: 84945120204     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/NLPKE.2003.1275916     Document Type: Conference Paper

References (5)

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3. Oliver Cappè. : Elimination of the Musical Noise Phenomenon with the Ephraim and Malah Noise suppressor. IEEE Vol.2 Transactions on Speech an d Audio Processing. 1994
4. S. F. Boll; "Suppression of acoustic noise in speech using spectral subtraction," IEEE Trans., Acoust., Speech, Signal Processing, vol.ASSP-27,pp. 113-12O;Apr. 1979
5. I. Cohen, B. Berdugo : Speech Enhancement For Non-stationary Environments. Signal Processing 8 l(2001) 2403-2418