Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
O	44.256248	13.539499999999949	257.2895	44.037498	44.474998	0.4375	20250306_162617UTC_V00OS11.WAV
"B"""	18.637504	352.0855000000002	514.5855000000001	18.550004	18.725004	0.1749999999999971	20250306_162617UTC_V00OS11.WAV
O	51.681248	27.083224999999857	257.29177499999986	51.462498	51.899998	0.4375	20250306_162617UTC_V00OS11.WAV
O	55.487504	27.083224999999857	257.29177499999986	55.275004	55.700004	0.4249999999999971	20250306_162617UTC_V00OS11.WAV
O	30.918752	27.085500000000195	230.2105000000002	30.612502	31.225002	0.6124999999999972	20250306_162617UTC_V00OS11.WAV
O	27.287496	40.62727499999976	257.29372499999977	27.087496	27.487496	0.3999999999999986	20250306_162617UTC_V00OS11.WAV
C	34.818752	148.95724999999965	1029.1677499999996	34.675002000000006	34.962502	0.2874999999999943	20250306_162617UTC_V00OS11.WAV