Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	3.631248	975.0022749999996	1151.0437249999998	3.537498	3.724998	0.1875	20250217_063850UTC_V00OS11.WAV
C	1.825	189.58225	893.74675	1.675	1.975	0.2999999999999998	20250217_063850UTC_V00OS11.WAV
O	55.331248	40.62727499999976	257.29372499999977	55.162498	55.499998000000005	0.3375000000000057	20250217_063850UTC_V00OS11.WAV