Special image effect producing apparatus with memory selection

Details Special image effect producing apparatus with memory selection Special image effect producing apparatus with memory selection

1987-03-30

1988-06-14

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358181, H04N 5272

Patent

active

047515791

ABSTRACT:
An input device inputs waveform number data containing number assigned to a special-effect waveform to be selectively generated. A memory unit is connected to the input device in order to store the waveform number data as input by the input device into the memory unit. A memory selector supplies memory select data to the memory unit for reading out the waveform number data from the memory unit. A waveform code converter converts the waveform number data, as read out from the memory unit, into waveform codes, which correspond to the special-effect waveform to be selectively generated. A special-effect waveform generator generates a special-effect waveform signal in response to the waveform code applied from the waveform code converter. The generated special-effect waveform signal corresponds to the waveform code applied.

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patent: 4670782 (1987-06-01), Harshbarger et al.
patent: 4689683 (1987-08-01), Efron
The INTEL Memory Design Handbook, Aug. 1973, pp. 6-30 to 6-31 and 6-36 to 6-37.

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