Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
K	27.206248	1381.2522749999996	1963.543725	26.849998	27.562498	0.7124999999999986	20250210_082650UTC_V00OS11.WAV
E	16.2312504	67.70724999999982	893.7467499999998	16.0375004	16.425000400000002	0.3875000000000028	20250210_082650UTC_V00OS11.WAV
D	16.225	54.164499999999805	907.2895	16.025000000000002	16.425	0.3999999999999986	20250210_082650UTC_V00OS11.WAV