ECOOSE: an echo cancellation object oriented simulation environment

Authors:
Stephen Braithwaite;Ron Addie
Affiliations:
University of Southern Queensland, Toowoomba, Australia;University of Southern Queensland, Toowoomba, Australia
Venue:
Proceedings of the 2nd International Conference on Simulation Tools and Techniques
Year:
2009

Citing 3
Cited 0

Adaptive signal processing

Adaptive signal processing
Updating the inverse of a matrix

SIAM Review
Topics in Acoustic Echo and Noise Control: Selected Methods for the Cancellation of Acoustical Echoes, the Reduction of Background Noise, and Speech Processing (Signals and Communication Technology)

Topics in Acoustic Echo and Noise Control: Selected Methods for the Cancellation of Acoustical Echoes, the Reduction of Background Noise, and Speech Processing (Signals and Communication Technology)

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Abstract

This paper introduces an object oriented Matlab toolbox which is being developed for the testing and development of echo cancellation algorithms. The obvious objective of an echo cancellation simulation toolbox is to allow any simulated audio environment to be used with any echo cancellation method, and observed by any system for statistical observation and analysis. Such flexibility is hard to achieve. In this paper we explain the advantages of using an object oriented approach, as provided in Matlab 2008, for the design of this toolbox. The design is presented along with some initial results.