The scaling system applies {HEAD ~ a real scale factor} to contiguous sets of excursion samples in order to optimize {TAIL ~ peak reduction performance} 
The scaling system applies { HEAD ~ a real scale factor } to contiguous sets of excursion samples in order to optimize { TAIL ~ peak reduction performance }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL