Group delay approximation of allpass digital filters by transforming the desired response

Tatsuya Matsunaga, Masaaki Ikehara

研究成果: Conference article査読

抄録

In this paper, we present a new design method of allpass digital filters with equiripple group delay response. This method is based on solving a least squares solution iteratively. At each iteration, the desired group delay response is transformed so as to have equiripple error. By this method, an equiripple solution is obtained very quickly with less computational complexity.

本文言語English
ページ(範囲)II45-II48
ジャーナルMidwest Symposium on Circuits and Systems
2
出版ステータスPublished - 2004 12月 1
イベントThe 2004 47th Midwest Symposium on Circuits and Systems - Conference Proceedings - Hiroshima, Japan
継続期間: 2004 7月 252004 7月 28

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

フィンガープリント

「Group delay approximation of allpass digital filters by transforming the desired response」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル