Combining equalization and estimation for bandwidth extension of narrowband speech

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

Volumn 1, Issue , 2004, Pages

  Qian, Yasheng ^a   Kabal, Peter ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BANDWIDTH; CODE CONVERTERS; PARAMETER ESTIMATION; SIGNAL PROCESSING; STANDARDS; TELEPHONE;

EQUALIZATION; NARROWBAND SPEECH; TELEPHONE SPEECH;

SPEECH ANALYSIS;

EID: 4544230267     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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3. Y. Qian and P. Kabal, "Dual-Mode Wideband Speech Recovery from Narrowband Speech", Proc. 8th European Conf. Speech, Commun. Tech., pp. 1433-1437, Sept. 2003.
4. M. Nilsson, H. Gustafsson, S. V. Anderson and W. B. Kleijn, "Gaussian Mixture Model based Mutual Information Estimation between Frequency Bans in Speech", Proc. Int. Conf. Acoustics, Speech, Signal Processing, pp. 525-528, May 2002.
5. K. P. Park and H. S. Kim, "Narrowband to Wideband Conversion of speech using GMM-based transformation", Proc. Int. Conf. Acoustics, Speech, Signal Processing, pp. 1847-1850, June 2000.
6. P. Jax and P. Vary, "An Upper Bound on the Quality of Artificial Bandwidth Extension of Narrowband Speech Signals", Proc. Int. Conf. Acoustics, Speech, Signal Processing, pp. 237-240, May 2002.
7. A. P. Dempster, N. M. Laird and D. B. Rubin, "Maximum Likelihood from Incomplete Data via the EM Algorithm", J. Royal Statistical Soc., Series B, vol. 39, pp. 1-38, 1977.