Magnetic transducer assembly with improved crosstalk reduction

Details Magnetic transducer assembly with improved crosstalk reduction Magnetic transducer assembly with improved crosstalk reduction

1986-04-11

1988-07-19

Heinz, A. J.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

360124, 360128, G11B 5265

Patent

active

047589175

ABSTRACT:
A magnetic shield is provided for stray flux reduction from a transducer into a laterally disposed adjacent transducer. The shield substantially covers the transducing winding and extends in close proximity over a rear portion of the magnetic core. The shield does not extend over the transducing gap, to prevent magnetic coupling therewith. In the preferred embodiment a staggered two channel video type transducer has shields on opposite sides thereof in direct contact with the cores. The shields have recesses to accommodate the windings.

REFERENCES:
patent: 3192608 (1965-07-01), Rinia
patent: 3797031 (1974-03-01), Hashimoto
patent: 4072994 (1978-02-01), Takashima
patent: 4291352 (1981-09-01), Gooch

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