William R. Gardner

According to our database, William R. Gardner authored at least 11 papers between 1994 and 2006.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2006

Low-complexity source coding using Gaussian mixture models, lattice vector quantization, and recursive coding with application to speech spectrum quantization.

Anand D. Subramaniam, William R. Gardner, Bhaskar D. Rao

IEEE Trans. Speech Audio Process., 2006

Iterative joint source-channel decoding of speech spectrum parameters over an additive white Gaussian noise channel.

Anand D. Subramaniam, William R. Gardner, Bhaskar D. Rao

IEEE Trans. Speech Audio Process., 2006

2004

Joint source-channel decoding of speech spectrum parameters over an AWGN channel using Gaussian mixture models.

Anand D. Subramaniam, William R. Gardner, Bhaskar D. Rao

Proceedings of IEEE International Conference on Communications, 2004

2003

Joint source-channel decoding of speech spectrum parameters over erasure channels using Gaussian mixture models.

Anand D. Subramaniam, William R. Gardner, Bhaskar D. Rao

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Low complexity recursive coding of spectrum parameters.

Anand D. Subramaniam, William R. Gardner, Bhaskar D. Rao

Proceedings of the IEEE International Conference on Acoustics, 2002

Comprehensive evaluation of theoretical approximations for spectral quantization performance.

William R. Gardner, Anand D. Subramaniam, Bhaskar D. Rao

Proceedings of the 11th European Signal Processing Conference, 2002

2001

Techniques for The Regeneration of Wideband Speech from Narrowband Speech.

Jason A. Fuemmeler, Russell C. Hardie, William R. Gardner

EURASIP J. Adv. Signal Process., 2001

1997

Noncausal all-pole modeling of voiced speech.

William R. Gardner, Bhaskar D. Rao

IEEE Trans. Speech Audio Process., 1997

1995

Theoretical analysis of the high-rate vector quantization of LPC parameters.

William R. Gardner, Bhaskar D. Rao

IEEE Trans. Speech Audio Process., 1995

Optimal distortion measures for the high rate vector quantization of LPC parameters.

William R. Gardner, Bhaskar D. Rao

Proceedings of the 1995 International Conference on Acoustics, 1995

1994

Mixed-phase AR models for voiced speech and perceptual cost functions.

William R. Gardner, Bhaskar D. Rao

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994