Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	48.2	27.085500000000195	230.2105000000002	48.025000000000006	48.375	0.3499999999999943	20250210_210850UTC_V00OS11.WAV
O	13.556248	27.08127499999993	243.74772499999995	13.237498	13.874998	0.6374999999999993	20250210_210850UTC_V00OS11.WAV
C	22.956248	162.4967500000002	961.4572500000002	22.824998	23.087498000000004	0.2625000000000028	20250210_210850UTC_V00OS11.WAV
K	6.1	4658.331275	5240.622725	5.675	6.525	0.8499999999999996	20250210_210850UTC_V00OS11.WAV