Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	10.35	297.91872499999994	731.2522749999998	10.05	10.65	0.6000000000000014	20250207_005650UTC_V00OS11.WAV
V	54.506248	338.54372500000034	853.1272750000004	54.287498	54.724998	0.4375	20250207_005650UTC_V00OS11.WAV
D	52.356248	162.5032499999998	947.9177499999998	52.174998	52.537498	0.3624999999999971	20250207_005650UTC_V00OS11.WAV
D	18.525	108.33225000000031	947.9177500000004	18.3375	18.7125	0.375	20250207_005650UTC_V00OS11.WAV