Method and apparatus for detecting a start of data position in d

Details Method and apparatus for detecting a start of data position in d Method and apparatus for detecting a start of data position in d

1991-01-10

1993-09-07

Pascal, Robert J.

Dynamic magnetic information storage or retrieval

General processing of a digital signal

Data in specific format

369 59, G11B 509

Patent

active

052434710

ABSTRACT:
A sector in each track of a moving memory recording media includes recordings defining a synchronizing field and a start of data field. Selected bit signals of bit signals derived from recordings are simultaneously combined in a plurality of differing bit signal combinations. The simultaneous existence or validity of all of the bit signals in each of a predetermined number of differing bit signal combinations, which predetermined number is less than the plurality of bit signal combinations, provides fault tolerant detection of start of data field.

REFERENCES:
patent: 4081844 (1978-03-01), Devore et al.
patent: 4584616 (1986-04-01), Allen
patent: 4611248 (1986-09-01), Honjo et al.
patent: 4748611 (1988-05-01), Tsuyoshi et al.
patent: 4757406 (1988-07-01), Stewart et al.
patent: 4907215 (1990-03-01), Sako et al.
patent: 5062011 (1991-10-01), Hase et al.
patent: 5117313 (1992-05-01), Lokhoff et al.
patent: 5172380 (1992-12-01), Odaka

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