Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	31.962504	2857.291775	3195.8332249999994	31.925004	32.000004	0.0749999999999992	20250217_212050UTC_V00OS11.WAV
U	35.843752	555.2105	798.9605	35.112504	36.575	1.4624960000000016	20250217_212050UTC_V00OS11.WAV
T	35.856248	514.581275	771.872725	35.087496	36.625	1.5375039999999984	20250217_212050UTC_V00OS11.WAV
O	49.568752	216.6687249999999	406.252275	49.075	50.062504	0.9875040000000012	20250217_212050UTC_V00OS11.WAV
T	48.3937504	433.3354999999998	677.0854999999998	48.000000400000005	48.7875004	0.7874999999999943	20250217_212050UTC_V00OS11.WAV
O	53.781248	243.75	365.625	53.25	54.312496	1.062495999999996	20250217_212050UTC_V00OS11.WAV
T	52.331248	473.9605000000004	717.7105000000004	51.512496	53.150000000000006	1.637504000000007	20250217_212050UTC_V00OS11.WAV
F	41.712496	1354.166775	1936.4582250000003	41.524996	41.899996	0.375	20250217_212050UTC_V00OS11.WAV
T	40.3187496	460.41449999999975	704.1644999999997	39.9999996	40.6374996	0.6375000000000028	20250217_212050UTC_V00OS11.WAV
O	45.112504	243.74772499999963	392.70627499999966	44.725004	45.500004	0.7750000000000057	20250217_212050UTC_V00OS11.WAV
T	43.8	446.8727249999997	717.7062749999998	42.8	44.8	2.0	20250217_212050UTC_V00OS11.WAV