James P. Ashley

According to our database, James P. Ashley authored at least 7 papers between 1995 and 2008.

Collaborative distances:

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

2008

Higher layer coding of non-speech like signals using factorial pulse codebook.

Udar Mittal, James P. Ashley, Jonathan Gibbs

Proceedings of the 9th Annual Conference of the International Speech Communication Association, 2008

2007

Low Complexity Factorial Pulse Coding of MDCT Coefficients using Approximation of Combinatorial Functions.

Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno

Proceedings of the IEEE International Conference on Acoustics, 2007

Closed Loop Dynamic Bit Allocation for Excitation Parameters in Analysis-by-Synthesis Speech Codec.

James P. Ashley, Udar Mittal

Proceedings of the IEEE International Conference on Acoustics, 2007

2005

Joint Optimization of Excitation Parameters in Analysis-By-Synthesis Speech Coders Having Multi-Tap Long Term Predictor.

Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno, Mark A. Jasiuk

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

A Technique of Multi-Tap Long Term Predictor (LTP) Filter Using Sub-Sample Resolution Delay.

Mark A. Jasiuk, Tenkasi Ramabadran, Udar Mittal, James P. Ashley, Michael J. McLaughlin

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2003

Low complexity joint optimization of excitation parameters in analysis-by-synthesis speech coding.

Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

1995

Structural issues in cascade-form adaptive IIR filters.

Geoffrey A. Williamson, James P. Ashley, Majid Nayeri

Proceedings of the 1995 International Conference on Acoustics, 1995