Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	26.887504	460.41872500000034	731.2522750000004	26.400004	27.375004	0.9750000000000014	20250202_052650UTC_V00OS11.WAV
E	50.087504	352.08322499999986	744.7917749999999	49.875004	50.300004	0.4249999999999971	20250202_052650UTC_V00OS11.WAV
V	50.093752	406.25227500000005	744.793725	49.887502000000005	50.300002	0.4124999999999943	20250202_052650UTC_V00OS11.WAV
V	8.4875	338.5437249999998	771.8772749999998	8.3	8.675	0.375	20250202_052650UTC_V00OS11.WAV
E	15.768752	419.793725	731.252275	15.562502	15.975002	0.4125000000000014	20250202_052650UTC_V00OS11.WAV
T	22.525	392.7082250000002	541.6667750000001	21.55	23.5	1.9500000000000028	20250202_052650UTC_V00OS11.WAV
D	42.137504	203.12825000000024	866.6677500000003	41.912504	42.362504	0.4500000000000028	20250202_052650UTC_V00OS11.WAV