Signal processing device

Details Signal processing device Signal processing device

1990-02-20

1992-06-23

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358135, 358160, 358426, 3582612, H04N 712, H04N 514

Patent

active

051247909

ABSTRACT:
A signal processing device in which compressed encoded information obtained by encoding an input information signal based on use of correlation between components thereof is written in a memory capable of simultaneously performing write and read operations, and the encoded information read out from the memory is decoded to restore the information signal while signal processing is effected by using the information signal prior to the encoding and the decoded information signal.

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patent: 4992889 (1991-02-01), Yamagami et al.
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