Data recording method, end search method and connection recordin

Details Data recording method, end search method and connection recordin Data recording method, end search method and connection recordin

1993-10-18

1995-02-21

Robertson, David L.

Dynamic magnetic information storage or retrieval

Recording or reproducing an information signal and a control...

360 69, 360 721, 360 744, G11B 502, G11B 1552

Patent

active

053921674

ABSTRACT:
In a data recording method, successive frames of main data and auxiliary data are recorded on a recording tape. The auxiliary data includes control information regarding the main data. A main data completion point indication is recorded in a track of the auxiliary data prior to a corresponding location of a track of the main data at which recording of the main data is completed. Also, a continuous data flag is recorded at a location in the auxiliary data track corresponding to the location of the main data track at which recording of the main data is completed. The continuous data flag indicates that the recorded main data continues at a corresponding location and an opposite plane of the recording tape. When a recorded data region end search is carried out, the tape running direction is reversed upon detection of the continuous data flag in the auxiliary data track.

REFERENCES:
patent: 4321632 (1982-03-01), Leis et al.
patent: 4445150 (1984-04-01), Nakajima et al.
patent: 4587577 (1986-05-01), Tsunoda
patent: 5251075 (1993-10-01), Yoshida et al.

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