Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	40.2187504	0.0022750000000684	135.41872500000005	40.1250004	40.3125004	0.1875	20250205_022050UTC_V00OS11.WAV
E	7.731248	203.1282500000002	1069.7927500000003	7.524998	7.937498	0.4124999999999996	20250205_022050UTC_V00OS11.WAV