Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	15.456248	81.25227499999977	216.66872499999977	15.062498	15.849998	0.7875000000000014	20250204_175050UTC_V00OS11.WAV
P	17.462496	67.70627499999995	203.12272499999995	16.662496	18.262496	1.6000000000000014	20250204_175050UTC_V00OS11.WAV
P	20.775	81.24999999999986	203.12499999999983	20.1875	21.3625	1.1749999999999972	20250204_175050UTC_V00OS11.WAV