Other embodiments reduce the occurrences of falsely triggered barge ins during content delivery by only allowing {TAIL ~ interruption} for {HEAD ~ certain special words} 
Other embodiments reduce the occurrences of falsely triggered barge ins during content delivery by only allowing { TAIL ~ interruption } for { HEAD ~ certain special words }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD