Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	38.993752	392.7105000000001	555.2105000000001	38.200004	39.7875	1.5874960000000016	20250307_014417UTC_V00OS11.WAV
V	14.631248	1327.0855000000004	1489.5855000000004	14.524998	14.737498	0.2124999999999985	20250307_014417UTC_V00OS11.WAV
V	45.456248	1218.7477250000002	1408.331275	45.349998	45.562498000000005	0.2125000000000056	20250307_014417UTC_V00OS11.WAV
B	1.243752	0.0022750000003526	176.04372500000034	1.162502	1.325002	0.1625000000000001	20250307_014417UTC_V00OS11.WAV