Design of biorthogonal filter banks composed of linear phase IIR filters

Masahiro Okuda, Masaaki Ikehara, Shin ichi Takahashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Since IIR filters have lower computational complexity than FIR filters, some design methods for IIR filter banks have been presented in the recent literatures. Smith et al. have proposed a class of linear phase IIR filter banks. However this method restricts the order of the numerator to be odd and, moreover, has some drawbacks. In this paper we present two design methods for linear phase IIR filter banks. One is based on Lagrange-Multiplier method, in which optimal IIR filter banks in least squares sense are obtained. In the other approach, IIR filter banks with the maximum number of zeros are derived analytically.

Original languageEnglish
Title of host publicationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
PublisherIEEE
Pages1453-1456
Number of pages4
Volume3
Publication statusPublished - 1998
EventProceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. Part 1 (of 6) - Seattler, WA, USA
Duration: 1998 May 121998 May 15

Other

OtherProceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. Part 1 (of 6)
CitySeattler, WA, USA
Period98/5/1298/5/15

Fingerprint

IIR filters
Filter banks
filters
FIR filters
Lagrange multipliers
Computational complexity

ASJC Scopus subject areas

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

Cite this

Okuda, M., Ikehara, M., & Takahashi, S. I. (1998). Design of biorthogonal filter banks composed of linear phase IIR filters. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (Vol. 3, pp. 1453-1456). IEEE.

Design of biorthogonal filter banks composed of linear phase IIR filters. / Okuda, Masahiro; Ikehara, Masaaki; Takahashi, Shin ichi.

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3 IEEE, 1998. p. 1453-1456.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Okuda, M, Ikehara, M & Takahashi, SI 1998, Design of biorthogonal filter banks composed of linear phase IIR filters. in ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. vol. 3, IEEE, pp. 1453-1456, Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP. Part 1 (of 6), Seattler, WA, USA, 98/5/12.
Okuda M, Ikehara M, Takahashi SI. Design of biorthogonal filter banks composed of linear phase IIR filters. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3. IEEE. 1998. p. 1453-1456
Okuda, Masahiro ; Ikehara, Masaaki ; Takahashi, Shin ichi. / Design of biorthogonal filter banks composed of linear phase IIR filters. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. Vol. 3 IEEE, 1998. pp. 1453-1456
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