Installation of layouts of circuits for the identification of colors.

摘要

P a. arrangement of circuits in order to identify colors. b. the essential feature is that for each channel of the color, two adjustable devices for shaping the amplitudes, which separate the amplitudes of the differential signals positive and negative, as well as a device for the formation of the absolute value which is connected to the following description, are provided for the differential signal, a stage of the addition being provided, in which the absolute values of the differential voltages from each channel of the color are combined in a total may be chosen at will in order to form the resulting signal. / p & & p & c. the invention finds its application in particular in the analysers of colors, for example, to obtain colours for printing on paper or textile. / p