By Topic

Subband MMSE bounds for filterbank adaptation in system modeling non-uniform subband adaptive filters

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
J. D. Griesbach ; Dept. of Electr. & Comput. Eng., Colorado Univ., Boulder, CO, USA ; M. Lightner ; D. M. Etter

Minimum mean square error estimators have been developed for non-uniform subband adaptive filters (SAF) in system modeling configurations. The next step towards practical implementation of non-uniform SAF involves developing an adaptive algorithm to control the non-uniform filterbank's bandwidths and decimation factors. This paper constructs such an algorithm using subband minimum mean square error (MMSE) bounds to suggest decimation factors. A numerical simulation shows that a non-uniform SAF can achieve lower MSE with lower complexity than an equivalent uniform SAF

Published in:

Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on  (Volume:6 )

Date of Conference: