fix abs tol in checkBE

        cut = np.pad(cut, [(0, ref.shape[0] - cut.shape[0]), (0, 0)])

    # check max_diff as well, since compare_audio_arrays will try to adjust for small delay differences

    diff_found = not np.allclose(ref, cut, rtol=0, atol=atol)

    diff_found = not np.allclose(ref, cut, rtol=0, atol=atol) and max_diff > atol

    if diff_found and not xfail:

        pytest.fail(

            f"CuT not BE to REF! SNR : {snr:3.2f} dB, Gain CuT: {gain_b:1.3f}, Max Diff = {int(max_diff)}"