A simple method for designing a hierarchical structure transversal filter

Akiyoshi Kawahashi, Shogo Nakanura, Yoshihiko Horio, Yukio Kadowaki

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

A simple method for designing a hierarchical structure transversal filter (HSTF) with a linear phase is described. The HSTF can provide an output equivalent to a higher-order FIR (finite impulse response) digital filter due to using a number of lower-order FIR digital subfilters. Designing of the HSTF is required only to determine a low-order FIR subfilter provided that a multiple mapping function is given. Therefore, this method can save a lot of computation in the design of an FIR filter with a long length. This structure is also suitable for parallel processing concerned with the subfilters and an LSI implementation.

本文言語English
ホスト出版物のタイトルProceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
出版社Publ by IEEE
ページ1993-1996
ページ数4
ISBN(印刷版)0780300033
DOI
出版ステータスPublished - 1991 1 1
外部発表はい
イベントProceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91 - Toronto, Ont, Can
継続期間: 1991 5 141991 5 17

出版物シリーズ

名前Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing
3
ISSN(印刷版)0736-7791

Other

OtherProceedings of the 1991 International Conference on Acoustics, Speech, and Signal Processing - ICASSP 91
CityToronto, Ont, Can
Period91/5/1491/5/17

ASJC Scopus subject areas

  • ソフトウェア
  • 信号処理
  • 電子工学および電気工学

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