Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
A	43.35	4373.958225	4563.541775	43.025	43.675	0.6500000000000057	20250205_200850UTC_V00OS11.WAV
K	5.75	1218.7522749999998	1841.668725	5.4	6.1	0.6999999999999993	20250205_200850UTC_V00OS11.WAV