Also, as applied to HDTV digital transmission, because {TAIL ~ the IIR} will be preset identically at {HEAD ~ each cycle}, time varying performance measurements and enhancements can be made 
Also , as applied to HDTV digital transmission , because { TAIL ~ the IIR } will be preset identically at { HEAD ~ each cycle } , time varying performance measurements and enhancements can be made
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH