Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
I	11.362496	406.25000000000034	853.1250000000003	11.087496	11.637496	0.5500000000000007	20250221_092650UTC_V00OS11.WAV
E	11.362496	406.25000000000034	853.1250000000003	11.087496	11.637496	0.5500000000000007	20250221_092650UTC_V00OS11.WAV
V	11.356248	419.7895	866.6645	11.087498	11.624998	0.5375000000000014	20250221_092650UTC_V00OS11.WAV