High density recording system using side-by-side information and servo tracks
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United States of America Patent
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May 25, 1982
Grant Date -
N/A
app pub date -
Apr 6, 1977
filing date -
Apr 8, 1976
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An information signal recording system records both an information one and at least one single kind of reference signal for providing a tracking control on a recording medium. The reference signal is recorded on an intermediate part of the recording medium. That part is located between the center lines of adjacent the tracks on which the information signal is recorded.
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