Data recording apparatus and method

Details Data recording apparatus and method Data recording apparatus and method

1998-04-27

1999-10-19

Hindi, Nabil

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the record

G11B 1504

Patent

active

059698977

ABSTRACT:
A data recording apparatus is adapted to write and read digital data on and from a recording medium such as a tape, a disk or the like driven by a driving mechanism, so as to be applicable to recording of computer data, collection of experiment data in a variety of experiment instruments, recording of a variety of observation data, and so on. For writing and reading data while controlling the driving mechanism to run and stop the recording medium, a buffer memory is provided in order to coordinate a data recording or reproduction effected on the recording medium with a data transfer speed of a data transferred from and to an external apparatus such as a host computer. The data recording and reproducing amount and the operation of the driving mechanism are controlled based on the data transfer speed of data transferred to the buffer memory.

REFERENCES:
patent: 4620238 (1986-10-01), Gaskell et al.
patent: 4872073 (1989-10-01), Fincher et al.
patent: 4982390 (1991-01-01), Tanaka
patent: 5742444 (1998-04-01), Ozue

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