A broadband self-tuning active noise equaliser

Abstract This paper presents a broadband Self-tuning Active Noise Equaliser (SANE) which improves the existing ANE system to meet the practical requirements. By introducing a variable gain factor, the novel SANE has two functions: it can not only shape the residual noise spectrum as the existing ANE does, but it can automatically adjust the residual noise power as well. This algorithm is supported by computer simulations.

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