The outputs from {TAIL ~ the filters} 42 and 44 are also introduced to {HEAD ~ stages} 48 designated as a “Symbol Recovery Loop” and to stages 50 designated as a “Carrier Recovery Loop.” 
The outputs from { TAIL ~ the filters } 42 and 44 are also introduced to { HEAD ~ stages } 48 designated as a “ Symbol Recovery Loop ” and to stages 50 designated as a “ Carrier Recovery Loop . ”
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH 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