def recons_spec_phase(Sxx_r, phase):
    Sxx_r = np.sqrt((10 ** Sxx_r))
    R = np.multiply(Sxx_r, phase)
    result = librosa.istft(R, hop_length=256, win_length=512, window=scipy.signal.hamming)
    return result
def recons_spec_phase(Sxx_r, phase):
    Sxx_r = np.sqrt((10 ** Sxx_r))
    R = np.multiply(Sxx_r, phase)
    result = librosa.istft(R, hop_length=256, win_length=512, window=scipy.signal.hamming)
    return result