for each channel, generating {TAIL ~ delta sigma modulator loop filter output samples} in {HEAD ~ response} to receiving the delta sigma modulator input samples associated with the channel 
for each channel , generating { TAIL ~ delta sigma modulator loop filter output samples } in { HEAD ~ response } to receiving the delta sigma modulator input samples associated with the channel
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH