A hybrid speech enhancement system based on HMM and spectral subtraction

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

Volumn 3, Issue , 2000, Pages 1855-1858

  Ghoreishi, M H ^a   Sheikhzadeh, H ^a  

^a AMIRKABIR UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; AUDIO ACOUSTICS; HYBRID SYSTEMS; MICROPHONES; SIGNAL PROCESSING; SPEECH; SPEECH PROCESSING; SPEECH RECOGNITION; ALGORITHMS; FAST FOURIER TRANSFORMS; MARKOV PROCESSES; MATHEMATICAL MODELS; SIGNAL TO NOISE RATIO; SPURIOUS SIGNAL NOISE;

DETECTION ALGORITHM; DETECTION APPROACH; DETECTION METHODS; DIGITAL AUDIO; ENVIRONMENTAL NOISE; SPECTRAL SUBTRACTION METHODS; SPECTRAL SUBTRACTIONS; SPEECH ENHANCEMENT SYSTEM;

SPEECH ENHANCEMENT; SPEECH SYNTHESIS;

HIDDEN MARKOV MODEL; SPECTRAL SUBTRACTION; SPEECH ENHANCEMENT SYSTEM;

EID: 0033721610     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2000.862117     Document Type: Conference Paper

References (6)

1. D. G. Jamieson and R. L. Brennan, "Evaluation of Speech Enhancement Strategies for Normal and Hearing-Impaired Listeners", in Proceedings of the ESCA Workshop on Speech Processing in Adverse Conditions, Cannes-Mandelieu, France, pp. 155-158, Nov. 1992.
2. H. Sheikhzadeh, H. Sameti, L. Deng and R. L. Brennan, "Comparative Performances of Spectral Subtraction and HMM-Based Speech Enhancement Strategies with Application to Hearing Aid Design. " Proceedings of the ICASSP, pp. I-13 to I-16, April 1994.
3. H. Sameti, H. Sheikhzadeh, L. Deng and R. L. Brennan. "Noise-Model Adaptation in an HMM-Based Speech Enhancement System: Efficient Implementation and Comparison to Spectral Subtraction Systems", IEEE Transactions on Speech and Audio Processing, Sept. 1998.
4. H. Sheikhzadeh, R. L. Brennan and H. Sameti, "Real-Time Implementation of HMM-Based MMSE Algorithm for Speech Enhancement in Hearing Aid Applications", Proceedings of the ICASSP, 1995, pp. 808-811.
5. Y. Ephraim, "A Minimum Mean Square Error Approach for Speech Enhancement", in Proceedings of the ICASSP, pp. 829-832, 1990.
6. J. M. Kates, "Noise Classification for Hearing-Aid Adjustment", in JASA, Vol. 95(5, Pt. 2), Cambridge, MIT, p. 2991, May 1994.