Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
U	23.943752	1178.1249999999998	1421.8749999999998	23.887502	24.000002	0.1124999999999971	20250220_212050UTC_V00OS11.WAV
X	21.156248	4563.543725	5159.377274999999	20.949998	21.362498	0.4125000000000014	20250220_212050UTC_V00OS11.WAV
H	15.256248	135.41677500000029	311.4582250000003	14.5125	15.999996	1.4874960000000002	20250220_212050UTC_V00OS11.WAV
T	15.281248	176.04372499999977	325.00227499999977	14.562496	16.0	1.4375040000000006	20250220_212050UTC_V00OS11.WAV
T	31.318752	189.58322500000017	338.54177500000014	30.637504	32.0	1.3624960000000002	20250220_212050UTC_V00OS11.WAV
C	52.337504	189.58224999999976	974.9967499999998	52.200004	52.475004000000006	0.2750000000000057	20250220_212050UTC_V00OS11.WAV