Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	45.843752	81.25324999999987	1354.16775	45.612502	46.075002000000005	0.4625000000000057	20250217_055650UTC_V00OS11.WAV
C	5.212504	148.95725000000022	974.9967500000002	5.100004	5.325004	0.2249999999999996	20250217_055650UTC_V00OS11.WAV
O	0.775	13.539499999999949	257.2895	0.475	1.075	0.5999999999999999	20250217_055650UTC_V00OS11.WAV
C	35.581248	148.95724999999982	812.4967499999998	35.449998	35.712498000000004	0.2625000000000028	20250217_055650UTC_V00OS11.WAV