Magnetic recording-reproducing apparatus and magnetoresistive he

Details Magnetic recording-reproducing apparatus and magnetoresistive he Magnetic recording-reproducing apparatus and magnetoresistive he

1991-12-13

1993-06-08

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Head

Hall effect

360126, G11B 5127, G11B 539

Patent

active

052184978

ABSTRACT:
A magnetic recording-reproducing apparatus is disclosed which comprises a recording inductive magnetic head, a reproducing magnetoresistive magnetic head, a read-write circuit for inputting a signal to the inductive magnetic head and for reproducing the output from the magnetoresistive magnetic head, an interface for inputting/outputting a signal between the read-write circuit and an external apparatus, and a mechanism for moving the inductive magnetic head, the magnetoresistive magnetic head and the magnetic recording medium relative to one another, wherein the information recorded on the recording medium is reproduced with an area recording density of 300 Mb/in.sup.2 or more.

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IEEE Trans. Magnetics Mag-7 No. 1 1970 pp. 150-154.

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