Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	0.4312504	40.62272500000023	677.0812750000002	0.2000003999999999	0.6625004	0.4625	20250423_223435UTC_V00OS11.WAV
D	2.8	40.62825000000038	744.7927500000003	2.5625	3.0375	0.4749999999999996	20250423_223435UTC_V00OS11.WAV
O	34.168752	13.543724999999768	284.37727499999977	33.987502	34.350002	0.3624999999999971	20250423_223435UTC_V00OS11.WAV
O	15.818752	13.539499999999949	257.2895	15.687502	15.950002	0.2624999999999993	20250423_223435UTC_V00OS11.WAV
O	11.918752	40.62500000000029	203.12500000000028	11.712502	12.125002	0.4125000000000014	20250423_223435UTC_V00OS11.WAV
O	15.75	40.62499999999972	324.9999999999997	15.5	16.0	0.5	20250423_223435UTC_V00OS11.WAV