TFMethods.py 文件源码

def bark2hz(self, Brk):
        """ Method to compute Hz from Bark scale.
        Args     :
            Brk  : (ndarray)    Array containing Bark scaled values.
        Returns  :
            Fhz  : (ndarray)    Array containing frequencies in Hz.
        """
        Fhz = 650. * np.sinh(Brk/7.)

        return Fhz