Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
E	12.225	338.5417749999997	636.4582249999997	11.9	12.55	0.6499999999999986	20250208_200850UTC_V00OS11.WAV
E	25.375	352.083225	663.541775	25.075	25.675	0.6000000000000014	20250208_200850UTC_V00OS11.WAV