Nonlinear active noise control for headrest using virtual microphone control

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dc.contributor.authorDas, D.
dc.contributor.authorMoreau, D.
dc.contributor.authorCazzolato, B.
dc.date.issued2013
dc.description.abstractIn this paper, a feed-forward nonlinear active noise control algorithm is developed using the Filtered-S LMS (FSLMS) algorithm and virtual microphone control for an active headrest application. Virtual microphone control is implemented to attenuate noise at the ears of the headrest occupant using the physical microphones placed at remote locations. The proposed nonlinear virtual microphone control algorithm is verified in real-time in a headrest. Different nonlinear noise processes are studied and it is shown that in all cases, the FSLMS algorithm outperforms the FXLMS algorithm in controlling nonlinear primary noise at a virtual location. © 2012 Elsevier Ltd.
dc.description.statementofresponsibilityDebi Prasad Das, Danielle J. Moreau, Ben S.Cazzolato
dc.identifier.citationControl Engineering Practice, 2013; 21(4):544-555
dc.identifier.doi10.1016/j.conengprac.2012.11.007
dc.identifier.issn0967-0661
dc.identifier.orcidCazzolato, B. [0000-0003-2308-799X]
dc.identifier.urihttp://hdl.handle.net/2440/79602
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.rights© 2012 Elsevier Ltd. All rights reserved.
dc.source.urihttps://doi.org/10.1016/j.conengprac.2012.11.007
dc.subjectActive noise control
dc.subjectFiltered-S LMS algorithm
dc.subjectVirtual ANC
dc.subjectNonlinear ANC
dc.subjectHarmonic nonlinearity
dc.subjectTransformer noise
dc.titleNonlinear active noise control for headrest using virtual microphone control
dc.typeJournal article
pubs.publication-statusPublished

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