SPEAKER waveform 1 0.009 47.270 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 47.278 81.980 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 60.418 0.427 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 70.196 0.256 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 107.056 0.563 <NA> <NA> SPEAKER_00 <NA> <NA>
