More particularly, this invention relates to {HEAD ~ a method} and apparatus for isolating {TAIL ~ actuator noise} from disc drives 
for isolating
More particularly , this invention relates to { HEAD ~ a method } and apparatus for isolating { TAIL ~ actuator noise } from disc drives
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH