Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	44.462504	230.2105	920.8355	44.287504000000006	44.637504	0.3499999999999943	20250223_113250UTC_V00OS11.WAV
E	2.731248	230.20725	988.54275	2.449998	3.012498	0.5625	20250223_113250UTC_V00OS11.WAV
D	0.7062504	270.8354999999999	961.4605	0.5125004	0.9000003999999999	0.3874999999999999	20250223_113250UTC_V00OS11.WAV
D	19.968752	121.87174999999996	961.45725	19.825002	20.112502	0.2875000000000014	20250223_113250UTC_V00OS11.WAV
F	51.687504	5281.252274999999	5863.543725	51.425004	51.950004	0.5250000000000057	20250223_113250UTC_V00OS11.WAV
D	10.568752	284.37175	1002.08225	10.400002	10.737502	0.3374999999999986	20250223_113250UTC_V00OS11.WAV
D	33.162504	135.41775000000007	1002.0822500000002	33.000004	33.325004	0.3250000000000028	20250223_113250UTC_V00OS11.WAV