Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	10.093752	216.6677499999999	1015.62825	9.950002	10.237502	0.2875000000000014	20250203_055050UTC_V00OS11.WAV
V	10.093752	325.00000000000034	934.3750000000005	9.962502	10.225002	0.2624999999999993	20250203_055050UTC_V00OS11.WAV
D	20.125	148.95725000000022	974.9967500000002	19.975	20.275	0.2999999999999971	20250203_055050UTC_V00OS11.WAV
V	32.5	324.99999999999966	1056.2499999999995	32.35	32.65	0.2999999999999971	20250203_055050UTC_V00OS11.WAV