The merger of filter banks in this fashion reduces {HEAD ~ processing requirements} without impeding the accuracy or {TAIL ~ performance} of the interpolator 
The merger of filter banks in this fashion reduces { HEAD ~ processing requirements } without impeding the accuracy or { TAIL ~ performance } of the interpolator
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH