Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	3.106248	324.9977249999996	717.7062749999997	2.762498	3.449998	0.6875	20250202_163250UTC_V00OS11.WAV
D	29.243752	2938.54275	3927.08225	28.912502	29.575002	0.6625000000000014	20250202_163250UTC_V00OS11.WAV
E	14.737504	257.28949999999975	704.1644999999999	14.437504	15.037504000000002	0.6000000000000014	20250202_163250UTC_V00OS11.WAV
I	21.762496	297.91677499999963	880.2082249999996	21.537496	21.987496	0.4500000000000028	20250202_163250UTC_V00OS11.WAV
D	19.062496	230.20725	1056.24675	18.837496	19.287496	0.4500000000000028	20250202_163250UTC_V00OS11.WAV
D	21.756248	270.8355	880.2105	21.537498	21.974998	0.4375	20250202_163250UTC_V00OS11.WAV