SPEAKER waveform 1 0.009 33.737 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 33.746 43.959 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 75.282 1.724 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 77.005 27.491 <NA> <NA> SPEAKER_02 <NA> <NA>
SPEAKER waveform 1 77.705 0.341 <NA> <NA> SPEAKER_01 <NA> <NA>
