The transmit path of {TAIL ~ an XDSL modem} introduces various non linearities into {HEAD ~ transmissions} in both the frequency and time domains 
The transmit path of { TAIL ~ an XDSL modem } introduces various non linearities into { HEAD ~ transmissions } in both the frequency and time domains
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH