Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
G	44.862504	297.91449999999963	541.6644999999996	44.387504	45.337504	0.9500000000000028	20250217_095050UTC_V00OS11.WAV
E	44.868752	257.29177500000003	555.208225	44.500002	45.237502	0.7374999999999972	20250217_095050UTC_V00OS11.WAV
D	2.343752	27.08224999999976	947.9177499999996	2.087502	2.600002	0.5125000000000002	20250217_095050UTC_V00OS11.WAV
E	5.618752	297.9187249999999	528.1272749999999	5.1875	6.050004	0.8625039999999995	20250217_095050UTC_V00OS11.WAV