Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	20.662496	392.7105000000001	555.2105000000001	19.749996	21.574996	1.8250000000000028	20250212_102050UTC_V00OS11.WAV
T	5.018752	419.79372500000034	568.7522750000004	4.1375	5.900004	1.7625039999999998	20250212_102050UTC_V00OS11.WAV
T	48.3937504	433.333225	582.291775	48.000000400000005	48.7875004	0.7874999999999943	20250212_102050UTC_V00OS11.WAV
T	26.681248	406.2522750000004	582.2937250000003	25.825	27.537496	1.7124960000000016	20250212_102050UTC_V00OS11.WAV
T	37.043752	433.333225	582.291775	36.300004	37.7875	1.487495999999993	20250212_102050UTC_V00OS11.WAV
T	14.918752	406.2499999999997	568.7499999999998	13.900004	15.9375	2.037496000000001	20250212_102050UTC_V00OS11.WAV