noisy black


noisy black: 1. In facsimile or display systems, such as television, a nonuniformity in the black area of the image, i.e., document or picture, caused by the presence of noise in the received signal. 2. A signal or signal level that is supposed to represent a black area on the object, but has a noise content sufficient to cause the creation of noticeable white spots on the display surface or record medium.


This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996