| 摘要 |
An arrangement in which fringe effects associated with moving objects in color television cameras, are suppressed. The camera tubes are provided with scanning beams of low velocity electrons, and their beam current intensities are adjusted so that the resulting intensities exceed that intensity of the beam current required for discharge of the target at a predetermined brightness level. The beam current intensities are adjusted so that the inertia characteristics of the tubes which determine the fringe effects, become equalized among the tubes. A linear matrix connected to the outputs of the camera tubes combine the output signals in the required manner. Limiting elements connected to the inputs of the matrix limit the signal levels from the tubes to substantially the maximum level of the camera tube with the smallest beam current. |
