Research on Filtered-XLMS Algorithm Based Adaptive Active Noise Control

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Abstract:

The core of adaptive active noise control system is the adaptive filter and the corresponding adaptive algorithm, the article described the principle of adaptive filtering for active noise control, focus on derivation of Filtered-XLMS algorithm, using MATLAB simulated and implemented Filtered-XLMS algorithm based adaptive active noise control system, and analyzed the filter length and the convergence factor on system performance.

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815-819

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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