In addition, the present invention disclosed another method of reading {HEAD ~ data} on {TAIL ~ a disk drive} 
on
In addition , the present invention disclosed another method of reading { HEAD ~ data } on { TAIL ~ a disk drive }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL