Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	3.112496	419.79177500000014	717.7082250000001	2.887496	3.337496	0.4500000000000002	20250209_203250UTC_V00OS11.WAV
V	3.118752	433.3355	717.7105	2.900002	3.337502	0.4375	20250209_203250UTC_V00OS11.WAV
E	20.593752	338.5437250000002	731.2522750000003	20.362502000000003	20.825002	0.4624999999999986	20250209_203250UTC_V00OS11.WAV
D	16.5562496	203.12824999999992	1029.1677499999998	16.437499600000002	16.6749996	0.2374999999999971	20250209_203250UTC_V00OS11.WAV
V	41.631248	473.95627499999966	974.9977249999996	41.512498	41.749998	0.2374999999999971	20250209_203250UTC_V00OS11.WAV
D	38.175	365.6282500000004	1029.1677500000003	37.9625	38.3875	0.4249999999999971	20250209_203250UTC_V00OS11.WAV
E	10.168752	270.833225	744.791775	9.912502	10.425002	0.5124999999999993	20250209_203250UTC_V00OS11.WAV