Apparatus for continuous recording and reproducing of data from

Details Apparatus for continuous recording and reproducing of data from Apparatus for continuous recording and reproducing of data from

1991-09-05

1997-02-25

Psitos, Aristotelis

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

360 741, 360 744, G11B 2724

Patent

active

056064675

ABSTRACT:
A semiconductor memory is installed in a magnetic tape cassette so as to enable electric signals transmitted from the outside of the magnetic tape cassette to be recorded therein or reproduced therefrom. In addition, the magnetic tape cassette includes an output/input terminal by way of which the semiconductor memory is electrically connected to a recording/reproducing unit. With this construction, when the direction of running of a magnetic tape is reversed during a recording or reproducing operation, the recording/reproducing function of the semiconductor memory can be utilized in place of the recording/reproducing function of the magnetic tape with the aid of a changeover signal previously inputted into the magnetic tape at a position, e.g., in the proximity of the end of the magnetic tape. Thus, the occurrence of interruption the recorded/reproduced signals can be prevented by virtue of the substitutive recording/reproducing function of the semiconductor memory.

REFERENCES:
patent: 4338644 (1982-07-01), Staar
patent: 4396958 (1983-08-01), Himeno et al.
patent: 4426684 (1984-01-01), Sechet et al.
patent: 4796247 (1989-01-01), Vogelsang
patent: 4839875 (1989-06-01), Kuriyama et al.

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