Method of encoding and decoding binary data

Details Method of encoding and decoding binary data Method of encoding and decoding binary data

1984-03-02

1985-10-22

Hix, L. T.

Communications: electrical

Audible indication

Percussion-type sound producer

360 40, H03K 1324

Patent

active

045491674

ABSTRACT:
A method of encoding and decoding binary data, comprising the steps of: dividing the binary data into 2-bit data groups, converting each 2-bit data group into a 5-bit code having a minimum of 4 consecutive bits "0" between a bit "1" and the next bit "1", and converting reversely the encoded 5-bit codes into the original binary data with reference to another 5-bit codes located forwardly of and rearwardly of the 5-bit code. By employing this method, it becomes possible to obtain a density twice higher than that of "MFM" method.

REFERENCES:
patent: 4496934 (1985-01-01), Furukawa
patent: 4502036 (1985-02-01), Furukawa
G. V. Jacoby, (IEEE) Transactions on Magnetics, vol. MAG-13, No. 5, Sep. 1977, pp. 1202-1204.
P. A. Franaszek, "Sequence-state Methods for Run-length-limited Coding", IBM Journal of Res. & Dev., vol. 14, Jul. 1970, pp. 376-383.

Affiliated with

Also associated with

Rating

Method of encoding and decoding binary data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of encoding and decoding binary data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of encoding and decoding binary data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-124370