Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
P'	47.812496	54.16450000000023	257.2895000000002	47.624996	47.999996	0.375	20250414_132235UTC_V00OS11.WAV
D	44.562496	54.16449999999969	988.5394999999996	44.287496	44.837496	0.5499999999999972	20250414_132235UTC_V00OS11.WAV
D	45.606248	81.24999999999994	1015.6249999999998	45.362498	45.849998	0.4874999999999971	20250414_132235UTC_V00OS11.WAV
D	42.562496	54.1677500000003	1015.6282500000002	42.312496	42.812496	0.5	20250414_132235UTC_V00OS11.WAV
M	49.337496	27.083224999999715	135.41677499999972	49.024996	49.649996	0.625	20250414_132235UTC_V00OS11.WAV
C	53.631248	54.16774999999996	961.45725	53.399998	53.862498	0.4625000000000057	20250414_132235UTC_V00OS11.WAV