{TAIL ~ inverse vector} quantizing the encoded signals, and demultiplexing the result thereof to obtain {HEAD ~ demultiplexed signals} 
{ TAIL ~ inverse vector } quantizing the encoded signals , and demultiplexing the result thereof to obtain { HEAD ~ demultiplexed signals }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD