In this way, the coring threshold is made to vary relative to changes in the amplitude of the applied signal so that {HEAD ~ the percentage} of coring remains fixed over {TAIL ~ a range} of applied signal amplitude levels 
remains fixed over
In this way , the coring threshold is made to vary relative to changes in the amplitude of the applied signal so that { HEAD ~ the percentage } of coring remains fixed over { TAIL ~ a range } of applied signal amplitude levels
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 OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH