Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	6.456248	325.00000000000034	934.3750000000005	6.324998000000001	6.587498	0.2624999999999993	20250209_114450UTC_V00OS11.WAV
D	44.443752	108.3322500000001	893.74675	44.275002	44.612502000000006	0.3375000000000057	20250209_114450UTC_V00OS11.WAV