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

@article{Chen2011,
title = { Simulation of Spectral Subtraction Based Noise Reduction Method},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2011.020806},
url = {http://dx.doi.org/10.14569/IJACSA.2011.020806},
year = {2011},
publisher = {The Science and Information Organization},
volume = {2},
number = {8},
author = {Zhixin Chen}
}