Method and apparatus for processing positioning signals in a record
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United States of America Patent
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May 18, 1993
Grant Date -
N/A
app pub date -
May 17, 1990
filing date -
May 17, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A recording device includes a first unit operable in response to head positioning information to generate a first positioning signal for positioning a head at a predetermined track and a second unit operable in response to the first positioning signal to generate a second positioning signal for positioning the head at either a track between adjacent predetermined tracks or a position correction information area which is offset from the data area, thereby providing a high density and high precision recording device.
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