Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	4.431248	13.53950000000009	176.0395000000001	4.349998	4.512498	0.1624999999999996	20250201_142050UTC_V00OS11.WAV
D	32.95	27.085500000000025	920.8355	32.6625	33.237500000000004	0.5750000000000028	20250201_142050UTC_V00OS11.WAV
E	43.162496	284.37727499999994	744.7937249999999	42.812496	43.512496	0.7000000000000028	20250201_142050UTC_V00OS11.WAV
D	44.606248	176.04275	975.00325	44.462498	44.749998	0.2874999999999943	20250201_142050UTC_V00OS11.WAV
A	19.918752	40.62272500000023	270.83127500000023	19.650002	20.187502	0.5375000000000014	20250201_142050UTC_V00OS11.WAV