Udar Mittal

14 papers A 2Misc 2Journal 4Unranked 6
YearRankTypeTitle / Venue / Authors
2020 — conf
CSI Feedback Overhead Reduction for 5G Massive MIMO Systems.
CCWC
Ahmed Hindy, Udar Mittal, Tyler Brown
2008 A conf
Higher layer coding of non-speech like signals using factorial pulse codebook.
INTERSPEECH
Udar Mittal, James P. Ashley, Jonathan Gibbs
2008 — conf
ITU-T EV-VBR: A robust 8-32 kbit/s scalable coder for error prone telecommunications channels.
EUSIPCO
Tommy Vaillancourt, Milan Jelinek, Ali Erdem Ertan, Jacek Stachurski, Anssi Rämö, Lasse Laaksonen, Jon Gibbs, Udar Mittal, Stefan Bruhn, Volodya Grancharov, Masahiro Oshikiri, Hiroyuki Ehara, Dejun Zhang, Fuwei Ma, David Virette, Stéphane Ragot
2007 — conf
Closed Loop Dynamic Bit Allocation for Excitation Parameters in Analysis-by-Synthesis Speech Codec.
ICASSP (4)
James P. Ashley, Udar Mittal
2007 — conf
Low Complexity Factorial Pulse Coding of MDCT Coefficients using Approximation of Combinatorial Functions.
ICASSP (1)
Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno
2005 — conf
A Technique of Multi-Tap Long Term Predictor (LTP) Filter Using Sub-Sample Resolution Delay.
ICASSP (1)
Mark A. Jasiuk, Tenkasi Ramabadran, Udar Mittal, James P. Ashley, Michael J. McLaughlin
2005 — conf
Joint Optimization of Excitation Parameters in Analysis-By-Synthesis Speech Coders Having Multi-Tap Long Term Predictor.
ICASSP (1)
Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno, Mark A. Jasiuk
2003 A conf
Low complexity joint optimization of excitation parameters in analysis-by-synthesis speech coding.
INTERSPEECH
Udar Mittal, James P. Ashley, Edgardo M. Cruz-Zeno
2002 J jnl
A joint source-channel speech coder using hybrid digital-analog (HDA) modulation.
IEEE Trans. Speech Audio Process.
Nam Phamdo, Udar Mittal
2002 J jnl
Hybrid digital-analog (HDA) joint source-channel codes for broadcasting and robust communications.
IEEE Trans. Inf. Theory
Udar Mittal, Nam Phamdo
2000 Misc conf
A CELP-based hybrid digital-analog (HDA) joint source-channel speech coder.
ICASSP
Nam Phamdo, Udar Mittal
2000 J jnl
Duality theorems for joint source-channel coding.
IEEE Trans. Inf. Theory
Udar Mittal, Nam Phamdo
2000 Misc conf
Signal/noise KLT based approach for enhancing speech degraded by colored noise.
ICASSP
Udar Mittal, Nam Phamdo
2000 J jnl
Signal/noise KLT based approach for enhancing speech degraded by colored noise.
IEEE Trans. Speech Audio Process.
Udar Mittal, Nam Phamdo