Abstract: A method for performing application review validation testing for an engine as installed in an application, the engine having production sensors and a production electronic control unit (ECU) for controlling the engine using the production sensors, includes running the engine; reading an output of the production sensors with the production ECU during the running of the engine; and determining with the production ECU whether the engine as installed in the application is in compliance with at least one requirement of the application review validation testing based on the output.

Abstract: A security system for a digital trunked radio system having a digital control channel and a plurality of working channels, wherein said working channels are assigned for temporary use of individual radio units by digital control signals transmitted over said control channel, said control channel carrying digital control signals between a base site and said radio units, comprising a digital key, said key used to limit access to the system equipment and system control channel transmissions.

Abstract: The process management system includes task information indicative of tasks that define process steps for a group of processes. The task information defines the steps as software events and as non-software events. The system further includes task relationship information indicative of a relationship between the tasks to define the processes, and application information defining the software events. A user interface displays the tasks and enables the selection of the tasks. The processes are completed by selecting the tasks associated with a particular process and executing the software events and the non-software events corresponding to the selected tasks.

Abstract: The present invention discloses a vertical position indicator for the correction of roll axis sighting errors in firearms equipped with optical sights.

Abstract: 1. In a speech privacy transmission system, means for analyzing speech currents into component frequency band currents in a plurality of separate circuits, a corresponding plurality of separate transmission channels, a common keying circuit having an input side and an output side for keying each of said frequency band currents in succession, distributor means for connecting the input side of said keying circuit to each of said plurality of separate circuits in rotation to enable the frequency band currents therein to be keyed in succession, and distributor means for connecting the output side of said keying circuit to each of said plurality of transmission circuits in rotation to enable the keyed currents to be individually transmitted over said respective channels.

Abstract: An adjacent channel rejector for use in communication systems such as TACAN includes a high gain amplifier adapted to be driven into saturation in response to signals in the channel, a wide band filter/demodulator connected to the high gain amplifier and a narrow band filter/demodulator connected to the amplifier. The rejector further includes an amplitude comparator coupled to these filters/demodulators for determining when a desired signal is in the channel thereby providing adjacent channel rejection.