Right. So , um , if  @ @  Every root that 's  Since it 's a real signal , the LPC polynomial 's gonna have real coefficients. So I think that means that every root that is not a real root  is gonna be a c complex pair ,
Mm - hmm.
um , of a complex value and its conjugate. Um. So for each  And if you look at that on the unit circle , um , one of these  one of the members of the pair will be a positive frequency , one will be a negative frequency , I think. So I just  So , um , f for the  I 'm using an eighth - order polynomial and I 'll get three or four of these pairs
Yeah.