Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
C	19.5	0.0	1042.7072499999997	19.3875	19.6125	0.2250000000000014	20250206_015650UTC_V00OS11.WAV
V	5.593752	1096.875	1340.625	5.3250020000000005	5.862502	0.5374999999999996	20250206_015650UTC_V00OS11.WAV