Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	5.55	0.0	189.5812750000001	5.475	5.625	0.1500000000000003	20250420_122835UTC_V00OS11.WAV
T	45.543752	392.7062749999998	568.7477249999998	44.7875	46.300004	1.512504000000007	20250420_122835UTC_V00OS11.WAV