SIGNAL SENSING APPARATUS AND METHOD THEREOF

A signal sensing apparatus eliminating noise is provided, having at least a first class signal sensor for receiving at least a first class signal, at least a second class signal sensor for receiving at least a second class signal, a signal receiver for receiving a signal, wherein the signal comprises at least a noise; and a master-slave multiple noise eliminator for performing a multiple adaptive filter algorithm to eliminate noise in the signal by using one of the at least a first class signal or second class signal as a master signal and one of the at least a first class signal or second class signal not used as a master signal as a slave signal.