Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	38.968752	270.8355000000004	717.7105000000004	38.650002	39.287502	0.6375000000000028	20250308_122017UTC_V00OS11.WAV
C	51.2	216.66677499999972	758.3332249999996	50.962500000000006	51.4375	0.4749999999999943	20250308_122017UTC_V00OS11.WAV
T	23.487504	338.5437250000002	528.1272750000002	22.975004	24.000004	1.0249999999999986	20250308_122017UTC_V00OS11.WAV
B	2.537496	0.0022750000003526	176.04372500000034	2.449996	2.624996	0.1749999999999998	20250308_122017UTC_V00OS11.WAV
E	3.506248	284.3727249999996	555.2062749999997	3.124998	3.887498	0.7625000000000002	20250308_122017UTC_V00OS11.WAV
T	47.45	352.0812749999999	528.122725	46.9375	47.962500000000006	1.0250000000000057	20250308_122017UTC_V00OS11.WAV