The 10th IEEE International Symposium on Signal Processing and Information Technology , Page. 344-347
In multi-channel active noise control (ANC) systems,
online secondary-path modeling (OSPM) using the auxiliary
noise signal is often applied. However, the additive noise signal
may contribute to the residual output noise. In this paper, the
conventional noise power scheduling, utilized for single-channel
ANC with OSPM, is further extended to multi-channel ANC.
Simulation results demonstrate that the proposed approach
yields better ANC performance, compared with conventional
multi-channel ANC methods.