Speech Signal Denoise Based on LMS Algorithm in Simulink

Abstract:

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The adaptive noise cancellation system by LMS algorithm need not to know the prior knowledge of input speech signal and noise, and can carry out denoise. In this paper, we present a general approach to using Simulink to build adaptive filter which may denoise for noise added speech signal. Simulation results show that this method has the good suppression ability for the noise of collection speech signal.

Info:

Periodical:

Advanced Materials Research (Volumes 225-226)

Edited by:

Helen Zhang, Gang Shen and David Jin

Pages:

453-456

DOI:

10.4028/www.scientific.net/AMR.225-226.453

Citation:

Y. P. He "Speech Signal Denoise Based on LMS Algorithm in Simulink", Advanced Materials Research, Vols. 225-226, pp. 453-456, 2011

Online since:

April 2011

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Price:

$35.00

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