SPEAKER waveform 1 0.009 7.986 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 6.118 1.382 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 10.043 249.454 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 155.555 0.017 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 222.346 0.188 <NA> <NA> SPEAKER_01 <NA> <NA>
