The converter stage includes {HEAD ~ a digital radiant energy array device} which contains {TAIL ~ radiant energy array positions} so that the analog array is less than a predetermined threshold level and which doesnt contain radiant energy at array positions where the input analog array exceeds the threshold level 
The converter stage includes { HEAD ~ a digital radiant energy array device } which contains { TAIL ~ radiant energy array positions } so that the analog array is less than a predetermined threshold level and which does nt contain radiant energy at array positions where the input analog array exceeds the threshold level
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH