Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
T	44.906248	379.1667749999998	514.5832249999999	44.2375	45.574996	1.3374960000000016	20250201_185650UTC_V00OS11.WAV
T	23.143752	365.6227250000002	555.2062750000002	22.3	23.987504	1.687503999999997	20250201_185650UTC_V00OS11.WAV