Facsimile apparatus with changeable transmission energy level an

Details Facsimile apparatus with changeable transmission energy level an Facsimile apparatus with changeable transmission energy level an

1997-05-01

1998-09-29

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358409, 358412, 358442, 379 9333, 379 9334, 37910015, H04N 136, H04N 132, H04M 1100

Patent

active

058152881

ABSTRACT:
A facsimile apparatus comprises a communication unit for conducting data communication through a public line, and a changing unit for changing a transmission level of a signal transmitted by the communication unit to the line.

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patent: 5351134 (1994-09-01), Yaguchi et al.
patent: 5537220 (1996-07-01), Ezumi et al.

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