As described, the present invention yields the result, {HEAD ~ that a back EMF power source} for {TAIL ~ use} by the voice coil with a resultant voltage level even higher than the source power supply Vcc level 
for
As described , the present invention yields the result , { HEAD ~ that a back EMF power source } for { TAIL ~ use } by the voice coil with a resultant voltage level even higher than the source power supply Vcc level
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH