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Digital Object Identifier (DOI) : 10.14569/IJACSA.2011.020806
Article Published in International Journal of Advanced Computer Science and Applications(IJACSA), Volume 2 Issue 8, 2011.
Abstract: Noise reduction is a very meaningful but difficult task and it has been a subject of intense research in recent years. This paper introduces two popular noise reduction techniques and presents our simulation result of a noise reduction system. It is shown that the system reduces the noise almost completely while keeps the enhanced speech signal very similar to the original speech signal.
Zhixin Chen, “ Simulation of Spectral Subtraction Based Noise Reduction Method” International Journal of Advanced Computer Science and Applications(IJACSA), 2(8), 2011. http://dx.doi.org/10.14569/IJACSA.2011.020806