Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters

Jacob D. Griesbach, Tamal Bose, Delores M. Etter

Research output: Chapter in Book/Report/Conference proceedingChapter

15 Citations (Scopus)

Abstract

Subband adaptive filters have been used extensively in system modeling configurations to model unknown systems with large impulse responses. This paper will illustrate the advantages of a non-uniform subband adaptive filter over a uniform subband adaptive filter while giving insight to subband bandwidth allocations for system modeling configurations. By implementing small subbands which isolate the transition regions in the unknown system, while using larger subbands for other, more spectrally flat regions, one can minimize convergence time and lower misadjustment.

Original languageEnglish (US)
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE
Pages1473-1476
Number of pages4
Volume3
StatePublished - 1999
Externally publishedYes
EventProceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99) - Phoenix, AZ, USA
Duration: Mar 15 1999Mar 19 1999

Other

OtherProceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99)
CityPhoenix, AZ, USA
Period3/15/993/19/99

Fingerprint

adaptive filters
Frequency allocation
Adaptive filters
bandwidth
configurations
Impulse response
impulses

ASJC Scopus subject areas

  • Signal Processing
  • Electrical and Electronic Engineering
  • Acoustics and Ultrasonics

Cite this

Griesbach, J. D., Bose, T., & Etter, D. M. (1999). Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 3, pp. 1473-1476). IEEE.

Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters. / Griesbach, Jacob D.; Bose, Tamal; Etter, Delores M.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3 IEEE, 1999. p. 1473-1476.

Research output: Chapter in Book/Report/Conference proceedingChapter

Griesbach, JD, Bose, T & Etter, DM 1999, Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 3, IEEE, pp. 1473-1476, Proceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99), Phoenix, AZ, USA, 3/15/99.
Griesbach JD, Bose T, Etter DM. Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3. IEEE. 1999. p. 1473-1476
Griesbach, Jacob D. ; Bose, Tamal ; Etter, Delores M. / Non-uniform filterbank bandwidth allocation for system modeling subband adaptive filters. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3 IEEE, 1999. pp. 1473-1476
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