Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	31.15	501.0417749999997	677.0832249999996	30.3	32.0	1.7000000000000028	20250213_103850UTC_V00OS11.WAV
T	40.7375	528.1249999999997	649.9999999999997	40.0	41.475	1.4749999999999943	20250213_103850UTC_V00OS11.WAV
E	23.756248	487.50227500000034	704.1687250000003	23.562498	23.949998	0.3875000000000028	20250213_103850UTC_V00OS11.WAV