Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	19.231248	0.0	148.95627499999978	19.149998	19.312498	0.1625000000000014	20250312_131417UTC_V00OS11.WAV
B	15.631248	0.0	148.95627499999978	15.549998	15.712498	0.1625000000000014	20250312_131417UTC_V00OS11.WAV
B	50.731248	0.0	162.49999999999972	50.637498	50.824998	0.1875	20250312_131417UTC_V00OS11.WAV
B	30.737504	0.0	148.95627499999978	30.650004000000003	30.825004	0.1749999999999971	20250312_131417UTC_V00OS11.WAV
B	31.231248	0.0022750000000684	135.41872500000005	31.149998	31.312498	0.1625000000000014	20250312_131417UTC_V00OS11.WAV
T	2.093752	406.25227500000005	541.6687250000001	1.1625039999999998	3.025	1.862496	20250312_131417UTC_V00OS11.WAV
B	39.943752	0.0	189.5812750000001	39.887502000000005	40.000002	0.1124999999999971	20250312_131417UTC_V00OS11.WAV