Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	19.568752	54.168725000000194	203.1272750000002	19.212502	19.925002	0.7124999999999986	20250204_185050UTC_V00OS11.WAV
K	44.725	5362.50325	6066.6677500000005	44.3125	45.1375	0.8250000000000028	20250204_185050UTC_V00OS11.WAV
A	31.912496	27.08127499999993	243.74772499999995	31.837496	31.987496	0.1499999999999985	20250204_185050UTC_V00OS11.WAV
O	35.487496	54.168725000000194	203.1272750000002	34.974996	35.999996	1.0250000000000057	20250204_185050UTC_V00OS11.WAV