논문KCI 등재
Active Noise Cancellation using a Teacher Forced BSS earning Algorithm
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초록
Abstract
In this paper, we propose a new Active Noise Control (ANC) system using a teacher forced Blind Source Separation(BSS) algorithm. The Blind Source Separation based on the Independent Component Analysis (ICA) separates the desiredsound signal from the unwanted noise signal. In the proposed system, the BSS algorithm is used as a preprocessor ofANC system. Also, we develop a teacher forced BSS learning algorithm to enhance the performance of BSS. The teachersignal is obtained from the output signal of the ANC system. Computer experimental results show that the proposed ANCsystem in conjunction with the BSS algorithm effectively cancels only the ship engine noise signal from the linear andconvolved mixtures with human voice.
참고문헌 (13)
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