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