Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
W	28.537496	947.9145000000004	3426.0395000000003	28.324996	28.749996	0.4249999999999971	20250421_151035UTC_V00OS11.WAV
V	30.475	974.9977250000004	1570.8312750000005	30.25	30.700000000000003	0.4500000000000028	20250421_151035UTC_V00OS11.WAV
C	33.825	94.79274999999996	1123.95725	33.712500000000006	33.9375	0.2249999999999943	20250421_151035UTC_V00OS11.WAV
B	4.406248	0.0	148.95627499999978	4.262498	4.549998	0.2874999999999996	20250421_151035UTC_V00OS11.WAV
W	23.875	1042.7104999999997	2830.2105	23.7625	23.9875	0.2250000000000014	20250421_151035UTC_V00OS11.WAV
X	8.6812496	311.4604999999997	2627.0855	8.437499599999999	8.9249996	0.4875000000000007	20250421_151035UTC_V00OS11.WAV
V	47.331248	636.4572500000003	1841.66775	47.199998	47.462498	0.2625000000000028	20250421_151035UTC_V00OS11.WAV
V	42.918752	650.0000000000002	1625.0000000000002	42.687502	43.150002	0.4625000000000057	20250421_151035UTC_V00OS11.WAV