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ICA
2007
Springer
16 years 1 months ago
The Role of High Frequencies in Convolutive Blind Source Separation of Speech Signals
Abstract. In this paper, we investigate the importance of the high frequencies in the problem of convolutive blind source separation (BSS) of speech signals. In particular, we focu...
Maria G. Jafari, Mark D. Plumbley
ICRA
2006
IEEE
91views Robotics» more  ICRA 2006»
16 years 1 months ago
Design, Development and Experiments of a High Stroke-precision 2DoF (Linear-angular) Microsystem
— This paper presents the design, the development and the experiments on a two degrees of freedom (2DoF) microsystem. The originality of the microsystem is its ability to do angu...
Micky Rakotondrabe, Yassine Haddab, Philippe Lutz
IWSOC
2005
IEEE
131views Hardware» more  IWSOC 2005»
16 years 29 days ago
Very High Radix Scalable Montgomery Multipliers
This paper describes a very high radix scalable Montgomery multiplier. It extends the radix-2 Tenca-Koç scalable architecture using w × v – bit integer multipliers in place of...
Kyle Kelley, David Harris
PATMOS
2005
Springer
16 years 27 days ago
Low Power Techniques Applied to a 80C51 Microcontroller for High Temperature Applications
In this paper, we present a low power high temperature 80C51 microcontroller. The low power optimizations are applied at gate and architectural level, by using extensive clock and ...
Philippe Manet, David Bol, Renaud Ambroise, Jean-D...
GLVLSI
2003
IEEE
239views VLSI» more  GLVLSI 2003»
16 years 21 days ago
CMOS flash analog-to-digital converter for high speed and low voltage applications
A CMOS flash analog-to-digital converter (ADC) designed for high speed and low voltage is presented. Using the Threshold Inverter Quantization (TIQ) comparator technique, a flas...
Jincheol Yoo, Kyusun Choi, Jahan Ghaznavi