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