As a result, {HEAD ~ a stable number} of {TAIL ~ horizontal counts} within a vertical period is obtained in a next stage circuit or the like 
of
As a result , { HEAD ~ a stable number } of { TAIL ~ horizontal counts } within a vertical period is obtained in a next stage circuit or the like
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH