Magnetic recording and reproducing apparatus for high speed dubb

Details Magnetic recording and reproducing apparatus for high speed dubb Magnetic recording and reproducing apparatus for high speed dubb

1995-09-22

1998-02-03

Sniezek, Andrew L.

Dynamic magnetic information storage or retrieval

Record copying

360 13, 360 61, 386 52, 386112, G11B 586

Patent

active

057151040

ABSTRACT:
A magnetic recording and reproducing apparatus capable of recording video, audio and other information on a magnetic tape by, for example, the helical scanning method. A rotary head is rotated at an m-fold speed to record intermittent tracks on the magnetic tape so that real-time simultaneous monitoring is performed. By high-speed dubbing due to high-density intermittent recording and by increasing the number of repetition of track scanning, the information is recorded and reproduced simultaneously with a plurality of channels. Any tracking error is detected to form a continuous and uniform track pattern. With this intermittent comb-shaped recording, reciprocating recording and reproducing can be realized.

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Patent Abstracts of Japan, vol. 10, No. 371, p. 526, Kokai No. 61-165801.

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