Audio signal recording and/or reproducing apparatus

Details Audio signal recording and/or reproducing apparatus Audio signal recording and/or reproducing apparatus

1986-02-11

1988-07-19

Canney, Vincent P.

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

360 191, G11B 1512, G11B 502

Patent

active

047589116

ABSTRACT:
A system and apparatus for helically scanning a magnetic tape having slant tracks wherein the slant tracks are divided into a plurality of segments. A helical scan drum has at least first and second rotary head pairs. The first head pair scans at least one of the segments of a first track while the second head pair simultaneously scans at least one of the segments of the second slant track of the magnetic tape. This system is particularly useful for utilizing a tape for portable audio use wherein the same tape is also useful for video applications.

REFERENCES:
patent: 3333063 (1967-07-01), Stratton
patent: 4636873 (1987-01-01), Eguchi

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