Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	40.4812496	392.7082249999997	582.2917749999997	40.0000016	40.9624976	0.9624960000000016	20250203_064450UTC_V00OS11.WAV
T	25.543752	379.16677500000014	555.2082250000002	24.950000000000003	26.137504	1.187503999999997	20250203_064450UTC_V00OS11.WAV
E	54.25	338.5395000000002	582.2895000000002	53.6625	54.8375	1.1749999999999972	20250203_064450UTC_V00OS11.WAV