Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	47.231248	1.1368683772161605e-13	1137.5	46.937498	47.524998	0.5875000000000057	20250412_095835UTC_V00OS11.WAV
D	47.212504	0.0032499999997526	1110.4177499999998	46.912504000000006	47.512504	0.5999999999999943	20250412_095835UTC_V00OS11.WAV
D	36.993752	27.08224999999993	1056.24675	36.700002	37.287502	0.5875000000000057	20250412_095835UTC_V00OS11.WAV
V	52.912496	148.95627500000023	771.8727250000002	52.687496	53.137496	0.4500000000000028	20250412_095835UTC_V00OS11.WAV
C	52.418752	54.16449999999969	988.5394999999996	52.125002	52.712502	0.5875000000000057	20250412_095835UTC_V00OS11.WAV
C	49.275	81.24999999999994	1015.6249999999998	48.9375	49.6125	0.6749999999999972	20250412_095835UTC_V00OS11.WAV