Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	53.512496	487.4999999999999	609.3749999999999	52.887496	54.137496	1.25	20250309_144417UTC_V00OS11.WAV
T	34.8	473.9582249999999	622.9167749999999	33.724999999999994	35.875	2.1500000000000057	20250309_144417UTC_V00OS11.WAV
T	16.881248	501.04372499999977	609.3772749999998	16.075	17.687496	1.6124960000000002	20250309_144417UTC_V00OS11.WAV
P	19.925	54.16677499999986	230.20822499999983	19.2875	20.5625	1.2749999999999986	20250309_144417UTC_V00OS11.WAV
A	21.681248	54.16449999999995	216.66449999999995	21.249996	22.1125	0.8625040000000013	20250309_144417UTC_V00OS11.WAV