The system 1 wherein {TAIL ~ said error signal} further includes non repeatable components of {HEAD ~ said noise}, said system further comprising: 
The system 1 wherein { TAIL ~ said error signal } further includes non repeatable components of { HEAD ~ said noise } , said system further comprising :
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH