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ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
16 years 1 months ago
Online Doubletalk Detector Calibration for Acoustic Echo Cancellation in Videoconferencing Systems
This paper addresses the problem of doubletalk detector calibration for acoustic echo cancellers in hands-free environments such as videoconferencing. A statistical model of a rec...
James D. Gordy, Rafik A. Goubran
ISCAS
2006
IEEE
146views Hardware» more  ISCAS 2006»
16 years 1 months ago
Adaptive combined bispectrum-filtering signal processing in radar systems with low SNR
—The application of adaptive techniques for obtaining bispectrum estimates in additive Gaussian noise and random shifts of received signals is considered. An approach using joint...
Vladimir V. Lukin, A. Totsky, D. Fevralev, Alexey ...
CAMP
2005
IEEE
16 years 1 months ago
Prey-Predator Strategies in a Multiagent System
— This paper describes the prey-predator multiagent hich can be considered as an abstraction of more complex real-world models. Both the prey and the predators are considered as ...
B. Lenzitti, Domenico Tegolo, Cesare Valenti
BIOADIT
2004
Springer
16 years 27 days ago
Dynamic Self-Assembly and Computation: From Biological to Information Systems
We present two ways in which dynamic self-assembly can be used to perform computation, via stochastic protein networks and self-assembling software. We describe our protein-emulati...
Ann M. Bouchard, Gordon C. Osbourn
ISCAS
2003
IEEE
106views Hardware» more  ISCAS 2003»
16 years 23 days ago
A neuromorphic sound localizer for a smart MEMS system
In this paper we present an analog circuit that determines the direction of incoming sound using two microphones. The circuit is inspired by biology and uses two silicon cochlea to...
André van Schaik, Shihab Shamma