def METHOD_NAME():
    """Deprecate filter functions with non-verbose names"""
    # butter
    if version.parse(pf.__version__) >= version.parse('0.5.0'):
        with pytest.raises(AttributeError):
            # remove butter() from pyfar 0.5.0!
            pfilt.butter(None, 2, 1000, 'lowpass', 44100)
    # cheby1
    if version.parse(pf.__version__) >= version.parse('0.5.0'):
        with pytest.raises(AttributeError):
            # remove cheby1() from pyfar 0.5.0!
            pfilt.cheby1(None, 2, 1, 1000, 'lowpass', 44100)
    # cheby2
    if version.parse(pf.__version__) >= version.parse('0.5.0'):
        with pytest.raises(AttributeError):
            # remove cheby2() from pyfar 0.5.0!
            pfilt.cheby2(None, 2, 40, 1000, 'lowpass', 44100)
    # elipp
    if version.parse(pf.__version__) >= version.parse('0.5.0'):
        with pytest.raises(AttributeError):
            # remove ellip() from pyfar 0.5.0!
            pfilt.ellip(None, 2, 1, 40, 1000, 'lowpass', 44100)
    # bell
    if version.parse(pf.__version__) >= version.parse('0.5.0'):
        with pytest.raises(AttributeError):
            # remove peq() from pyfar 0.5.0!
            pfilt.peq(None, 1000, 10, 2, sampling_rate=44100)