Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P	16.906248	94.78950000000025	216.66450000000023	16.05	17.762496000000002	1.7124960000000016	20250308_145017UTC_V00OS11.WAV
E	35.443752	284.37499999999983	609.3749999999998	35.087502	35.800002000000006	0.7125000000000057	20250308_145017UTC_V00OS11.WAV
T	55.475	514.5854999999999	717.7104999999999	54.95	56.0	1.0499999999999972	20250308_145017UTC_V00OS11.WAV
P	48.7562504	94.78950000000025	216.66450000000023	48.0125024	49.4999984	1.487495999999993	20250308_145017UTC_V00OS11.WAV