Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	23.743752	216.6645000000001	988.5395	23.562502	23.925002	0.3624999999999971	20250210_105650UTC_V00OS11.WAV
E	17.925	162.49999999999972	812.4999999999998	17.650000000000002	18.2	0.5499999999999972	20250210_105650UTC_V00OS11.WAV
V	3.662496	325.0022749999999	907.293725	3.537496	3.787496	0.25	20250210_105650UTC_V00OS11.WAV
D	3.668752	297.91872500000034	893.7522750000004	3.525002	3.812502	0.2874999999999996	20250210_105650UTC_V00OS11.WAV
D	15.118752	243.7532500000004	947.9177500000004	14.950002	15.287502	0.3374999999999986	20250210_105650UTC_V00OS11.WAV