Processing digital data prior to compression

Details Processing digital data prior to compression Processing digital data prior to compression

2006-05-02

2006-05-02

Corrielus, Jean B. (Department: 2637)

Pulse or digital communications

Bandwidth reduction or expansion

C341S055000, C370S521000, C708S203000

Reexamination Certificate

active

07039106

ABSTRACT:
A method includes receiving an original string of bits where each of the bits represents one of two possible logic levels. The string of bits also carries information. A new string is formed, based on the original string, which contains all of the information of the original string by using fewer bits of one of the logic levels.

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Rissanen, J., “A Universal Data Compression System”,IEEE Transactions on Information Theory, IT-29(5):656-664, Sep. 1983.

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