Performance of fastICA Algorithm as Noise Reduction in Cellular Network
Performance of fastICA Algorithm as Noise Reduction in Cellular Network
Author : HERTIANA BETHANINGTYAS DYAH K.; IMAM ABDUL MAHMUDI; SUWANDI Published on : International Joint Conference Indonesia Malaysia Bangladesh Irlandia (IJCIMBI) 2015
Abstract
This paper shows about performance of fastICA algorithm as noise reduction to cellular network. The sound that we receive through the cellular network is addictive of information signal and noise. In this paper, the simulation is done by adding the sound signal with white Gaussian noise (wgn) which set the value of the impedance. After that, the mixing signal is separated by fastICA algorithm and compare the quality of the signal before and after separated. The parameter value used is the value of jitter, shimmer, and HNR. MSE value obtained from the research, jitter 0.011232, shimmer 0.61349093, and HNR 1.18420. Of these result is required futher preprocessing and postprocessing to improve performance of fastICA algorithm
