On the Optimality of Subband Adaptive Filtering
Weiss, S and Stewart, R W (1999) On the Optimality of Subband Adaptive Filtering. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics , 59-62.
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Description/Abstract
In this paper, we derive a polyphase analysis to determine the optimum filters in a subband adaptive filter (SAF) system. The structure of this optimum solution deviates from the standard SAF approach and presents its best possible solution only as an approximation. Besides this new insight into SAF error sources, the discussed analysis allows to calculate the optimum subband responses and the standard SAF approximation. Examples demonstrating the validity of our analysis and its use for determining SAF errors are presented.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | Organisation: IEEE Address: Mohonk Mountain House, New Paltz, New York, USA |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science |
| Item ID: | 251924 |
| Date Deposited: | 08 Nov 2000 |
| Last Modified: | 02 Mar 2012 14:02 |
| Contributors: | Weiss, S (Author) Stewart, R W (Author) |
| Date: | October 1999 |
| Additional Information: | Organisation: IEEE Address: Mohonk Mountain House, New Paltz, New York, USA |
| Status: | Published |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/251924 |
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