Knowing the desired number of samples per observation and {HEAD ~ the properties} of the digitizers, receivers, and storage media allows {TAIL ~ a minimum time step parameter} to be calculated 
allows
Knowing the desired number of samples per observation and { HEAD ~ the properties } of the digitizers , receivers , and storage media allows { TAIL ~ a minimum time step parameter } to be calculated
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH