Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	55.406248	1557.2894999999996	1719.7894999999996	55.074998	55.737498	0.6624999999999943	20250423_172235UTC_V00OS11.WAV
E	44.675	460.41872499999977	650.0022749999998	44.2125	45.1375	0.9249999999999972	20250423_172235UTC_V00OS11.WAV