{TAIL ~ The excursion signal generator} identifies a peak portion of {HEAD ~ a signal} that exceeds a threshold and generates a corresponding excursion signal 
{ TAIL ~ The excursion signal generator } identifies a peak portion of { HEAD ~ a signal } that exceeds a threshold and generates a corresponding excursion signal
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH