Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
V	15.125	297.91774999999967	1083.3322499999997	14.95	15.3	0.3500000000000014	20250223_033850UTC_V00OS11.WAV
D	27.906248	203.1217499999997	961.4572499999996	27.749998	28.062498	0.3125	20250223_033850UTC_V00OS11.WAV
E	48.075	0.0032500000001505	866.6677500000003	48.0125	48.1375	0.125	20250223_033850UTC_V00OS11.WAV