An efficient multichannel affine projection algorithm for active noise control (ANC) systems is proposed. It is based on dichotomous co-ordinate descent iterations. It is shown that the proposed algorithm has a much lower complexity than the previously published multichannel modified filtered-x affine projection algorithm for ANC, with similar convergence properties.
Published in:
Electronics Letters
(Volume:42
,
Issue:
7
)
Date of Publication: 30 March 2006