(self, frequency, q=1.0)
return self
bandreject takes 2 parameters: filter center frequency in Hz and "q"
        or band-width (default=1.0).

        It gradually removes frequencies within the band specified.
bandreject takes 2 parameters: filter center frequency in Hz and "q"
        or band-width (default=1.0).
bandreject takes 2 parameters : filter center frequency in Hz and q or band - width ( default = 1 . 0 ) .
def bandreject(self, frequency, q=1.0):
        """bandreject takes 2 parameters: filter center frequency in Hz and "q"
        or band-width (default=1.0).

        It gradually removes frequencies within the band specified.
        """
        self.command.append('bandreject')
        self.command.append(frequency)
        self.command.append(str(q) + 'q')
        return self
def bandreject ( self , frequency , q = 1.0 ) : self . command . append ( 'bandreject' ) self . command . append ( frequency ) self . command . append ( str ( q ) + 'q' ) return self