Dot-code recording method and dot-code recording and reproducing apparatus
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United States of America Patent
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Aug 10, 1999
Grant Date -
N/A
app pub date -
Nov 3, 1995
filing date -
Nov 15, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A dot-code recording method includes a step of generating a plurality of one-block dot patterns, each of which comprises a plurality of dots. The plurality of one-block dot patterns are then arranged to represent multimedia information, and a specific range of the plurality of one-block dot patterns are distributed according to specific rules to thereby arrange the one-block dot patterns within the specific range in non-time sequence. The non-time sequence distributed one-block dot patterns are then recorded on a recording medium.
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