Information signal recording apparatus for recording pilot signa

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head

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G11B 5588

Patent

active

051776499

ABSTRACT:
An information signal recording apparatus, which includes a pilot signal generator for generating a tracking control pilot signal having a predetermined frequency, a generator for generating an information signal to be recorded, and a recorder for recording the pilot signal on a first area of a recording track, and for recording the information signal on a second area of the recording track. A component of the predetermined frequency of the pilot signal is made to be smaller in a leading portion and in an ending portion of the first area than in other portions of the first area.

REFERENCES:
patent: 4953019 (1990-08-01), Skikakura et al.
patent: 4982286 (1991-01-01), Iwabuchi et al.
patent: 5095394 (1992-03-01), Yanagihara

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