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Suboptimal multichannel adaptive ANC system

  • Silesian University of Technology

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

Abstract

The paper presents a new approach to real-world implementation of multichannel adaptive active noise control (ANC) systems. In the proposed approach the multichannel adaptive ANC system is decomposed into a constellation of single channel autonomous adaptive active noise controllers. They exchange models of electro-acoustic cross-interaction paths by broadcasting them over the local Ethernet network. These models are used to estimate signals used by each of single channel autonomous adaptive controllers in the constellation to compensate their mutual cross-interactions. The presented idea enables to implement the multichannel adaptive ANC system as the constellation of single channel autonomous adaptive active noise controllers that can be easily tuned to specific application needs.

Original languageEnglish
Title of host publication14th International Congress on Sound and Vibration 2007, ICSV 2007
Pages2545-2551
Number of pages7
Publication statusPublished - 2007
Event14th International Congress on Sound and Vibration 2007, ICSV 2007 - Cairns, QLD, Australia
Duration: 9 Jul 2007 → 12 Jul 2007

Publication series

Name14th International Congress on Sound and Vibration 2007, ICSV 2007
Volume3

Conference

Conference14th International Congress on Sound and Vibration 2007, ICSV 2007
Country/TerritoryAustralia
CityCairns, QLD
Period9/07/07 → 12/07/07

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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