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(From Wikipedia, the free Encyclopedia)
1. In facsimile systems using amplitude modulation, that form of transmission in which the maximum transmitted power corresponds to the maximum density of the subject.
2. In facsimile systems using frequency modulation, that form of transmission in which the lowest transmitted frequency corresponds to the maximum density of the subject.
Source: from Federal Standard 1037C and from MIL-STD-188
Source: the above text is adapted by the editor from Wikipedia, the free encyclopedia under a copyleft GNU Free Documentation License (GFDL) from the article "Black facsimile transmission."
Copyright © Philip M. Parker, INSEAD. Terms of Use.