Head drum for a recording/reproduction device

Details Head drum for a recording/reproduction device Head drum for a recording/reproduction device

1996-07-16

1997-11-04

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360108, G11B 552

Patent

active

056846568

ABSTRACT:
A head drum of a tape recorder includes a plurality of rotary transducing portions and a plurality of stationary transducing portions. The first rotary and stationary transducing portions include coils supplied with an audio signal, and the second rotary and stationary transducing portions include coils supplied with a video signal.

REFERENCES:
patent: 4891726 (1990-01-01), Suwa et al.
patent: 5278715 (1994-01-01), Willmann et al.
patent: 5299085 (1994-03-01), Sawai et al.
patent: 5321569 (1994-06-01), Sakai

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