Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Patent
1991-01-10
1992-09-08
Psitos, Aristotelis M.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
360 7306, 360 7307, 360 7714, G11B 5584
Patent
active
051463733
ABSTRACT:
An apparatus for reproducing an information signal from a recording medium on which many tracks are formed, by periodically tracing the recording medium with a recording head. The position of the reproducing head relative to the recording medium is controlled on the basis of a tracking error signal which is obtained from the signals reproduced by the reproducing head. The track pitch is determined by a discrimination of a binary signal which is formed on the basis of a determination of whether the tracking signal is within a predetermined range.
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Nagasawa Kenichi
Takayama Nobutoshi
Wakui Tetsuya
Yoshimura Katsuji
Canon Kabushiki Kaisha
Garland Steven R.
Psitos Aristotelis M.
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