Expanded micro cassette player-recorder

Details Expanded micro cassette player-recorder Expanded micro cassette player-recorder

1990-03-16

1991-09-17

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Tape record

360128, G11B 511

Patent

active

050500210

ABSTRACT:
A micro cassette recorder-player is disclsoed having capactity for increased signal-to-noise ratio by utilizing a mobile capstan which pulls tape out of a micro cassette and across an enlarged head placed distal to and shielded from all electric motors, solenoids, and inductors which typically create spurious electric and magentic flux fields that traditionally diminish S/N.

REFERENCES:
patent: 3612539 (1971-10-01), Bragas et al.
patent: 3752415 (1973-08-01), Sleger
patent: 3860960 (1975-01-01), Akamine
patent: 3871025 (1975-03-01), Nakamoto
patent: 3940791 (1976-02-01), Kayan
patent: 4633352 (1986-12-01), Mizoguchi et al.
patent: 4816950 (1989-03-01), Heinz et al.

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