Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	1.718752	162.5000000000001	975.0	1.500002	1.937502	0.4375	20250312_011417UTC_V00OS11.WAV
D	5.2	230.2072500000001	974.99675	4.925	5.4750000000000005	0.5500000000000007	20250312_011417UTC_V00OS11.WAV
E	13.25	230.2072500000001	907.29275	13.0375	13.4625	0.4250000000000007	20250312_011417UTC_V00OS11.WAV
V	13.231248	284.3750000000001	853.1250000000001	13.012498	13.449998	0.4375	20250312_011417UTC_V00OS11.WAV
A	11.787496	40.6272750000002	216.6687250000002	11.474996	12.099996	0.625	20250312_011417UTC_V00OS11.WAV
C	13.231248	243.74772499999995	839.581275	13.024998	13.437498	0.4125000000000014	20250312_011417UTC_V00OS11.WAV