Accordingly, the threshold voltage values are preferably determined using an experimental process based, at least in part, on {HEAD ~ the type} of {TAIL ~ transmitting and receiving equipment} to be used, the surrounding environmental conditions, and the intended use of the equipment 
of
Accordingly , the threshold voltage values are preferably determined using an experimental process based , at least in part , on { HEAD ~ the type } of { TAIL ~ transmitting and receiving equipment } to be used , the surrounding environmental conditions , and the intended use of the equipment
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH