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