As described in greater detail below, the resonance feedback signal has the effect of spreading the zeros in {TAIL ~ the transfer function} of {HEAD ~ the filtering arrangement} 200 around integer multiples of the sampling frequency to create notches in the filter frequency response having a wider effective bandwidth of attenuation  
As described in greater detail below , the resonance feedback signal has the effect of spreading the zeros in { TAIL ~ the transfer function } of { HEAD ~ the filtering arrangement } 200 around integer multiples of the sampling frequency to create notches in the filter frequency response having a wider effective bandwidth of attenuation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH