Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.043752	392.7082250000002	541.6667750000001	42.9125	45.175004	2.262504000000007	20250202_082050UTC_V00OS11.WAV
T	20.462504	379.16677500000014	555.2082250000002	19.325004	21.600004	2.2749999999999986	20250202_082050UTC_V00OS11.WAV
I	52.543752	3168.747725	3602.081275	52.212502	52.875002	0.6624999999999943	20250202_082050UTC_V00OS11.WAV
T	50.7	379.1687250000001	568.752275	49.6375	51.7625	2.125	20250202_082050UTC_V00OS11.WAV
T	3.718752	379.16677500000014	555.2082250000002	2.7625	4.675004	1.912504	20250202_082050UTC_V00OS11.WAV