Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
D	12.937504	176.0427499999999	1056.25325	12.687504	13.187504	0.5	20250215_140850UTC_V00OS11.WAV
D	54.418752	189.58224999999965	988.5427499999996	54.225002	54.612502	0.3875000000000028	20250215_140850UTC_V00OS11.WAV