Design of FIR Filter to Improve Signal Using Genetic Algorithm

Anshul .
2017 International Journal for Research in Applied Science and Engineering Technology  
Over the past few years, hands-free systems are used for safety purposes and in mobile communications but now-adays they are also used in video-conferencing systems. Today hands-free communication is more preferred by people. The big advantage of hand-set system is that more than one individual in a conversation at the same time is allowed and the other advantage is that the person can moves freely in the room because of hands free system. But because of this advancement there is a significant
more » ... ncrease in noise level and the received signal may get distorted. To receive the undistorted signal we must use filters which may minimize the effect of noise and gives the signal equivalent to original signal. However in practice to design an ideal filter is impossible. For the same purpose in our work we have design a FIR filter model which is using genetic algorithm and thencompared with other algorithms. The main objective of the research is that the final results would be free from any noise.
doi:10.22214/ijraset.2017.8170 fatcat:ktbytlf2qvhlbil7qmiaj6fwyq