Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	8.937504	121.87825000000026	947.9177500000004	8.725004	9.150004	0.4250000000000007	20250222_083250UTC_V00OS11.WAV
D	54.675	121.87174999999962	920.8322499999996	54.5	54.85	0.3499999999999943	20250222_083250UTC_V00OS11.WAV
D	43.556248	216.6645000000001	988.5395	43.362498	43.749998	0.3875000000000028	20250222_083250UTC_V00OS11.WAV
V	21.25	311.4605000000004	880.2105000000004	21.075	21.425	0.3500000000000014	20250222_083250UTC_V00OS11.WAV
D	21.243752	284.37499999999966	893.7499999999997	21.062502	21.425002	0.3624999999999971	20250222_083250UTC_V00OS11.WAV