Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
F	0.2437504	13.543724999999768	487.50227499999977	0.0500004	0.4375004	0.3875	20250304_154417UTC_V00OS11.WAV
A	47.912496	27.08127499999993	243.74772499999995	47.837496	47.987496	0.1500000000000056	20250304_154417UTC_V00OS11.WAV
B	36.943752	0.0	162.49999999999972	36.850002	37.037502	0.1875	20250304_154417UTC_V00OS11.WAV