Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1983-11-10
1985-09-10
Arnold, Bruce Y.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358235, G02F 133, H04N 574
Patent
active
045402450
ABSTRACT:
Acoustic energy column segments having predetermined frequencies and representing associated portions of a character are produced in one or more of a set of acoustic energy columns within a body of acousto-optic material in order to form an acoustic energy representation of the character within the body. A pulse of light is flashed through the character representation to create a plurality of diffracted light beams. The diffracted beams are directed to corresponding locations in a character reproduction plane to form an optical representation of the character in the reproduction plane.
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Arnold Bruce Y.
Isomet Corporation
Shapiro Bruce S.
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