Predictive coding device and predictive decoding device

Details Predictive coding device and predictive decoding device Predictive coding device and predictive decoding device

1989-11-01

1991-08-27

Pellinen, A. D.

Coded data generation or conversion

Digital code to digital code converters

Coding by table look-up techniques

341 76, 341 51, H03M 734

Patent

active

050437283

ABSTRACT:
A predictive coding device wherein a coding means for coding a difference between a sample value and a corresponding predictive value and outputting a coded code includes a memory storing at least one look-up table. The coding characteristics of the coded code can be changed, and at the same time, a control code associated with the coding characteristics is transmitted together with the coded code.

REFERENCES:
patent: 3860908 (1975-01-01), Stratton, III
patent: 4540973 (1985-09-01), Grallert
patent: 4797653 (1989-01-01), Takayama
patent: 4852125 (1989-07-01), Suzuki
patent: 4903124 (1990-02-01), Hoshi et al.

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