Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	35.868752	148.9604999999998	961.4604999999998	35.700002	36.037502	0.3375000000000057	20250217_020850UTC_V00OS11.WAV
J	26.868752	67.70627500000018	649.9977250000002	26.35	27.387504	1.0375039999999984	20250217_020850UTC_V00OS11.WAV
E	26.856248	67.70627500000018	649.9977250000002	26.349996	27.3625	1.0125039999999998	20250217_020850UTC_V00OS11.WAV
D	46.693752	0.0	974.9999999999998	46.475002	46.912502	0.4375	20250217_020850UTC_V00OS11.WAV