Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	37.912496	1.4210854715202006e-13	121.87500000000014	37.574996	38.249996	0.6749999999999972	20250201_224450UTC_V00OS11.WAV
D	27.425	67.71050000000031	1002.0855	27.275	27.575	0.2999999999999971	20250201_224450UTC_V00OS11.WAV
D	5.8	189.58127499999975	771.8727249999998	5.6125	5.9875	0.375	20250201_224450UTC_V00OS11.WAV
D	17.793752	216.666775	798.9582250000001	17.612502000000003	17.975002	0.3624999999999971	20250201_224450UTC_V00OS11.WAV