Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	43.837504	81.25227500000005	257.29372500000005	43.300004	44.375004	1.0750000000000028	20250307_084417UTC_V00OS11.WAV
E	35.925	406.2499999999997	568.7499999999998	35.375	36.475	1.0999999999999943	20250307_084417UTC_V00OS11.WAV
V	36.718752	4550.002274999999	4766.668725	36.500002	36.937502	0.4375	20250307_084417UTC_V00OS11.WAV
H	53.156248	162.5022749999998	541.6687249999998	52.587496	53.725	1.137504000000007	20250307_084417UTC_V00OS11.WAV
B	1.131248	0.0022750000003526	176.04372500000034	1.037498	1.224998	0.1875	20250307_084417UTC_V00OS11.WAV