Measuring performance limits of subband adaptive systems

Stenger, A. and Rabenstein, R. and Weiss, S. and Stewart, R.W.; (1998) Measuring performance limits of subband adaptive systems. In: Conference Record of the Thirty-Second Asilomar Conference on Signals, Systems & Computers, 1998. Conference Record - Asilomar Conference on Signals, Systems and Computers . IEEE, USA, pp. 1176-1180. ISBN 0780351487 (https://doi.org/10.1109/ACSSC.1998.751512)

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Abstract

We discuss a method to measure the convergence limits of general subband adaptive systems due to non-ideal filter banks. Aliasing caused in such filter bank presents a distortion to the subband adaptive system which forms a lower limit for the minimum mean squared error. The accuracy of the achievable model is given by the transfer function of the filter bank. To measure both aliasing and filter bank distortions, we employ the measurement technique by Heinle and Schussler (see Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Atlanta, GA, p.2754-57, 1996). The presented approach is applicable to a wide range of subband adaptive filter systems. Examples for the measured limits are presented.

  • Item type:Book Section
    ID code:40932
    Dates:
    Date
    Event
    4 November 1998
    Published
    Notes:©1998 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:21 Aug 2012 13:22
    Last modified:08 Apr 2024 12:58
    URI:https://strathprints.strath.ac.uk/id/eprint/40932
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