Title :
High density magnetic recording using digital block codes of low disparity
Author :
Davidson, Martin ; Haase, Stephen F. ; Machamer, James L. ; Wallman, Lawrence H.
Author_Institution :
Johns Hopkins University, Laurel, Maryland
fDate :
9/1/1976 12:00:00 AM
Abstract :
Low disparity block codes should find use in recording digital waveforms at high bit-packing densities approaching 33 000 b/in per track. Comparative tests indicate that some fairly-easy-to-implement block codes surpass the delay modulation code in bit error rate performance.
Keywords :
Block coding; Magnetic tape recording; Availability; Bandwidth; Bit error rate; Bit rate; Block codes; Delay; Digital magnetic recording; Magnetic recording; Modulation coding; Testing;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1976.1059082
