Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	45.562496	135.41775000000024	934.3782500000002	45.399996	45.724996	0.3250000000000028	20250223_152050UTC_V00OS11.WAV
D	44.4	81.25	934.375	44.1875	44.6125	0.4249999999999971	20250223_152050UTC_V00OS11.WAV