Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	3.993752	1394.7895	1801.0395	3.737502	4.250002	0.5125000000000002	20250423_010435UTC_V00OS11.WAV
D	35.55	5525.001299999999	6391.6658	35.2	35.9	0.7000000000000028	20250423_010435UTC_V00OS11.WAV