When connected in a receiver circuit, one of the electrodes of the transducer is placed as a reference for the electronics and {HEAD ~ the other electrode} is connected through {TAIL ~ amplifier means} to a signal processing system 
is connected through
When connected in a receiver circuit , one of the electrodes of the transducer is placed as a reference for the electronics and { HEAD ~ the other electrode } is connected through { TAIL ~ amplifier means } to a signal processing system
OTH OTH 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 HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH