A simplified method for online secondary path modeling in multichannel ANC systems

Muhammad Tahir Akhtar, Masahide Abe, Masayuki Kawamata, Muhammad Tufail

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

In single-channel feedforward active noise control (ANC) systems, the additive random noise-based method are often applied to achieve secondary path modeling during online operation of ANC systems. This paper investigates the issue of online secondary path modeling (OSPM) in multichannel ANC systems. It is shown that the application of existing methods for OSPM in multichannel ANC systems, greatly increases the computational complexity. This paper is an extension of our previous work for OSPM in ANC systems. It is shown that Authors' method has reduced computational complexity as compared with the other methods. The computer simulations are carried out which demonstrate the effectiveness of the proposed method.

本文言語English
ホスト出版物のタイトル2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings
ページ381-384
ページ数4
DOI
出版ステータスPublished - 2007 12月 1
イベント2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference - Montreal, QC, Canada
継続期間: 2007 8月 52007 8月 8

出版物シリーズ

名前Midwest Symposium on Circuits and Systems
ISSN(印刷版)1548-3746

Other

Other2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference
国/地域Canada
CityMontreal, QC
Period07/8/507/8/8

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

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