A sampled amplitude read channel reads data from a magnetic medium by detecting digital data from a sequence of {HEAD ~ discrete time sample values} generated by sampling {TAIL ~ pulses} in an analog read signal from a read head positioned over the magnetic medium 
generated by sampling
A sampled amplitude read channel reads data from a magnetic medium by detecting digital data from a sequence of { HEAD ~ discrete time sample values } generated by sampling { TAIL ~ pulses } in an analog read signal from a read head positioned over the magnetic medium
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 HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH