Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	14.812496	419.7937249999999	609.3772749999999	13.924996	15.699996	1.7749999999999986	20250221_151450UTC_V00OS11.WAV
T	5.643752	433.3312750000001	568.7477250000001	4.987504	6.3	1.3124959999999994	20250221_151450UTC_V00OS11.WAV