def lowPass ( self , * args ) : return Signal ( self . _butter ( self . samples , 'low' , * args ) , fs = self . fs )
python signal low pass filter
Creates a copy of the signal with the low pass applied args specifed are passed through to _butter . : return :
def lowPass(self, *args):
        """
        Creates a copy of the signal with the low pass applied, args specifed are passed through to _butter. 
        :return: 
        """
        return Signal(self._butter(self.samples, 'low', *args), fs=self.fs)