Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	8.862504	473.9582249999999	622.9167749999999	8.000003999999999	9.725004	1.7250000000000014	20250202_011450UTC_V00OS11.WAV
D	2.875	94.79372499999994	731.2522749999998	2.6125	3.1375	0.5250000000000004	20250202_011450UTC_V00OS11.WAV
E	2.862496	108.33127499999966	731.2477249999996	2.612496	3.112496	0.5	20250202_011450UTC_V00OS11.WAV