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124
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ISCAS
2008
IEEE
179views Hardware» more  ISCAS 2008»
15 years 10 months ago
Direction of arrival estimation for speech sources using fourth order cross cumulants
— In many applications where speech separation and enhancement is of interest, e.g. conferencing systems, mobile phones and hearing aids, accurate speaker localization is importa...
Mikael Swarding, Benny Sallberg, Nedelko Grbic
118
Voted
DATE
2007
IEEE
109views Hardware» more  DATE 2007»
15 years 10 months ago
System level clock tree synthesis for power optimization
The clock tree is the interconnect net on Systems-on-Chip (SoCs) with the heaviest load and consumes up to 40% of the overall power budget. Substantial savings of the overall powe...
Saif Ali Butt, Stefan Schmermbeck, Jurij Rosenthal...
ISQED
2002
IEEE
128views Hardware» more  ISQED 2002»
15 years 8 months ago
Inductive Characteristics of Power Distribution Grids in High Speed Integrated Circuits
— The inductive characteristics of several types of gridded power distribution networks are described in this paper. The inductance extraction program FastHenry is used to evalua...
Andrey V. Mezhiba, Eby G. Friedman
126
Voted
ICCAD
2002
IEEE
113views Hardware» more  ICCAD 2002»
16 years 15 days ago
Interconnect-aware high-level synthesis for low power
Abstract—Interconnects (wires, buffers, clock distribution networks, multiplexers and busses) consume a significant fraction of total circuit power. In this work, we demonstrat...
Lin Zhong, Niraj K. Jha
116
Voted
PATMOS
2007
Springer
15 years 9 months ago
XEEMU: An Improved XScale Power Simulator
Energy efficiency is a top requirement in embedded system design. Understanding the complex issue of software power consumption in early design phases is of extreme importance to m...
Zoltán Herczeg, Ákos Kiss, Daniel Sc...