add resampling back

            with tempfile.TemporaryDirectory() as tmpdir:

                tmpfile_ref = Path(tmpdir).joinpath("ref.wav")

                tmpfile_test = Path(tmpdir).joinpath("test.wav")

                wavfile.write(str(tmpfile_ref), fs, ref.astype(np.int16))

                wavfile.write(str(tmpfile_test), fs, test.astype(np.int16))

                ### need to resample to 48kHz for MLD computation to be correct

                if fs != 48000:

                    ref_tmp = np.clip( resample(ref.astype(float), fs, 48000), -32768, 32767)

                    test_tmp = np.clip( resample(test.astype(float), fs, 48000), -32768, 32767)

                else:

                    ref_tmp = ref.copy()

                    test_tmp = test.copy()

                wavfile.write(str(tmpfile_ref), fs, ref_tmp.astype(np.int16))

                wavfile.write(str(tmpfile_test), fs, test_tmp.astype(np.int16))

                cmd = [str(wdiff), str(tmpfile_ref), str(tmpfile_test)]

                if ref_jbm_tf and test_jbm_tf: