SPEAKER CTNH_TAP_16-00:00:00-00:00:52 1   0.000   16.940 <NA> <NA> speaker_0 <NA> <NA>
SPEAKER CTNH_TAP_16-00:00:00-00:00:52 1   17.580   3.800 <NA> <NA> speaker_0 <NA> <NA>
SPEAKER CTNH_TAP_16-00:00:00-00:00:52 1   22.220   4.040 <NA> <NA> speaker_0 <NA> <NA>
SPEAKER CTNH_TAP_16-00:00:00-00:00:52 1   34.470   4.560 <NA> <NA> speaker_1 <NA> <NA>
SPEAKER CTNH_TAP_16-00:00:00-00:00:52 1   39.710   4.130 <NA> <NA> speaker_1 <NA> <NA>