The filtering arrangement comprises a forward signal arrangement having an input configured to receive {TAIL ~ the discrete time analog signal} and {HEAD ~ a feedback signal arrangement} coupled to the forward signal arrangement 
The filtering arrangement comprises a forward signal arrangement having an input configured to receive { TAIL ~ the discrete time analog signal } and { HEAD ~ a feedback signal arrangement } coupled to the forward signal arrangement
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH