Compressed data optical disk storage system
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United States of America Patent
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Sep 21, 1993
Issued Date -
N/A
app pub date -
Jul 22, 1991
filing date -
May 15, 1986
priority date (Note) -
Expired
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Abstract
An improved optical disk data storage system method are disclosed. In an optical disk storage system, a data compression device is interposed between a host computer and an optical disk controller to permit data storage and retrieval operations on an optical disk to occur at a faster rate than would otherwise be possible. Data is compressed when it is received by the optical disk controller and is decompressed before it is sent to the host computer. In this way data may be efficiently stored on an optical disk while providing plug compatibility with a host computer designed to store and retrieve data on a magnetic media data storage device.
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