Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	3.768752	27.083225000000283	216.66677500000029	3.350004	4.1875	0.8374959999999998	20250218_155050UTC_V00OS11.WAV
F	51.681248	2708.3322500000004	3493.74675	51.512498	51.849998	0.3375000000000057	20250218_155050UTC_V00OS11.WAV
E	53.762496	379.16872500000034	609.3772750000004	53.374996	54.149996	0.7750000000000057	20250218_155050UTC_V00OS11.WAV
V	26.737496	1151.0394999999996	1516.6644999999996	26.524996	26.949996	0.4249999999999971	20250218_155050UTC_V00OS11.WAV
T	30.143752	419.791775	595.833225	29.325	30.962504	1.6375039999999998	20250218_155050UTC_V00OS11.WAV
T	47.35	419.7895000000001	582.2895000000001	46.7	48.0	1.2999999999999972	20250218_155050UTC_V00OS11.WAV