Abstract: A military range scoring system with a plurality of imagers capable of viewing reference points and impact points for ordinance aimed at the reference points, imager position controllers, and data processors and video monitors for processing and viewing data received from said imagers; and communication links between the components. The imagers are preferably infrared or near-infrared, and the system manually and/or automatically scores impacts by digital signal processing of imager data.

Abstract: A military range scoring system with a plurality of imagers capable of viewing reference points and impact points for ordinance aimed at the reference points, imager position controllers, and data processors and video monitors for processing and viewing data received from said imagers, and communication links between the components. The imagers are preferably infrared or near-infrared, and the system manually and/or automatically scores impacts by digital signal processing of imager data.

Abstract: A sound responsive color organ includes a transducer to convert sound to electricity, an amplifier to increase the level of electricity, and an automatic gain control that operates under the influence of a time dependent circuit to control the output level of the amplifier. The time dependent circuit operates at one rate when increasing the amplifier gain and at a second rate when decreasing the amplifier gain. A network is included to adjust the frequency response of the amplifier to predetermined limits. The amplifier output is used to control switching devices that turn on and/or off lights in a display located behind color masks. Located in front of the color masks is a lenticular surface which further affects the light sources to yield geometric patterns comprising the effect of the masks and the lens types.