The present disclosure relates to rotating storage devices, and more particularly to controlling {HEAD ~ speed} of {TAIL ~ motors} that rotate storage media of the rotating storage devices 
of
The present disclosure relates to rotating storage devices , and more particularly to controlling { HEAD ~ speed } of { TAIL ~ motors } that rotate storage media of the rotating storage devices
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH