SPEAKER waveform 1 0.009 433.072 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 434.087 23.959 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 458.848 128.464 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 588.012 22.457 <NA> <NA> SPEAKER_01 <NA> <NA>
SPEAKER waveform 1 610.811 129.147 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 740.742 81.348 <NA> <NA> SPEAKER_00 <NA> <NA>
SPEAKER waveform 1 776.237 0.137 <NA> <NA> SPEAKER_01 <NA> <NA>
