The output from {HEAD ~ each} of {TAIL ~ multipliers} 1171, 1172, 1173 and 1174 comprises a 3 bit digital signal according to Table 15 1 
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The output from { HEAD ~ each } of { TAIL ~ multipliers } 1171 , 1172 , 1173 and 1174 comprises a 3 bit digital signal according to Table 15 1
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH