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

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

doi:10.1109/MWSCAS.2007.4488610

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

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

ENG - Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings
Pages	381-384
Number of pages	4
DOIs	https://doi.org/10.1109/MWSCAS.2007.4488610
Publication status	Published - 2007 Dec 1
Event	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference - Montreal, QC, Canada Duration: 2007 Aug 5 → 2007 Aug 8

Publication series

Name	Midwest Symposium on Circuits and Systems
ISSN (Print)	1548-3746

Other

Other	2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference
Country	Canada
City	Montreal, QC
Period	07/8/5 → 07/8/8

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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Akhtar, M. T., Abe, M., Kawamata, M., & Tufail, M. (2007). A simplified method for online secondary path modeling in multichannel ANC systems. In 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings (pp. 381-384). [4488610] (Midwest Symposium on Circuits and Systems). https://doi.org/10.1109/MWSCAS.2007.4488610

A simplified method for online secondary path modeling in multichannel ANC systems. / Akhtar, Muhammad Tahir; Abe, Masahide; Kawamata, Masayuki; Tufail, Muhammad.

2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings. 2007. p. 381-384 4488610 (Midwest Symposium on Circuits and Systems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Akhtar, MT, Abe, M, Kawamata, M & Tufail, M 2007, A simplified method for online secondary path modeling in multichannel ANC systems. in 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference Proceedings., 4488610, Midwest Symposium on Circuits and Systems, pp. 381-384, 2007 50th Midwest Symposium on Circuits and Systems, MWSCAS - Conference, Montreal, QC, Canada, 07/8/5. https://doi.org/10.1109/MWSCAS.2007.4488610

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