Xie, Jingli; Jin, Danqi; Zhang, Wen; Zhang, Xiao-Lei; Chen, Jie; Wang, DeLiang
Multichannel active noise control (MC-ANC) aims to cancel low-frequency noise in an enclosure. If noise sources are distributed sparsely in space, adding an `1-norm constraint to the standard MC-ANC helps to reduce the complexity of the system and accelerate the convergence rate. However, the convergence performance of `1-norm constrained MCANC
(c`1-MC-ANC) degrades significantly in reverberant
environments. In this paper, we analyze the necessity of using sparsity-inducing algorithms with...[Show more]
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