Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	53.843752	379.1687250000001	568.752275	53.050004	54.6375	1.5874960000000016	20250212_042050UTC_V00OS11.WAV
T	12.312496	392.7082250000002	541.6667750000001	11.624996	12.999996	1.375	20250212_042050UTC_V00OS11.WAV
T	39.2	406.2499999999997	568.7499999999998	38.400000000000006	40.0	1.5999999999999943	20250212_042050UTC_V00OS11.WAV