Specified harmonic removal of digital comb filter by root moments
P. Thangsomvorapong, F. Cheevasuvit · 2003
This paper presents the designing of comb filter coefficients removing some undesired harmonic frequencies. The root moment method has been used to generate the desired comb filter coefficients. The proposed method is quite suitable when the relation of 2/spl pi/ and fundamental /spl omega//sub 0/ is fractional.