{HEAD ~ Microcomputer} 800, which processes alignment data to determine alignment, sends {TAIL ~ an address} corresponding to a message indicating an alignment state to a speech synthesis module 802 
{ HEAD ~ Microcomputer } 800 , which processes alignment data to determine alignment , sends { TAIL ~ an address } corresponding to a message indicating an alignment state to a speech synthesis module 802
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH