Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	40.875	203.12727500000008	541.6687250000001	40.675	41.075	0.4000000000000057	20250312_082017UTC_V00OS11.WAV
E	19.562496	284.375	528.125	19.187496	19.937496	0.75	20250312_082017UTC_V00OS11.WAV
E	22.293752	230.2105000000004	555.2105000000004	21.7125	22.875004	1.1625039999999984	20250312_082017UTC_V00OS11.WAV
E	6.231248	270.833225	541.666775	5.912498	6.549998	0.6374999999999993	20250312_082017UTC_V00OS11.WAV
C	0.2375	13.539499999999634	1232.2894999999996	0.0749999999999999	0.4	0.325	20250312_082017UTC_V00OS11.WAV
O	8.8	270.83127500000023	446.8727250000002	8.0625	9.5375	1.4750000000000014	20250312_082017UTC_V00OS11.WAV
E	36.162496	311.4562749999998	649.9977249999998	35.837495999999994	36.487496	0.6500000000000057	20250312_082017UTC_V00OS11.WAV