Abstract: A communication system operating within a public safety network includes a cultural analytics engine configured to receive a video feed from a security camera system or a portable public safety communication device operating within the system. The cultural analytics engine performs primary aggressive behavior video analytics detection on the video feed to detect potential aggressive behavior within the video feed. The analytics engine further performs secondary cultural exception analytics on the video feed to determine whether a cultural exception to the behavior is detected. Audio verification is performed on identified potential exceptions.

Abstract: A Scientific Instruction Processor (SIP) uses a Programmable Read Only Memory (PROM) to control the output of a two stage shifter. The shifter performs the necessary mantissa shift operations of shift right, shift left, shift right around, as well as inserting certain constant information into the system. Control signals and shift signals applied to the input address terminals of the PROM select the PROM output signals which enable the selected mantissa hexadecimal digits which output the shifter. This forces hexadecimal digits from the enabled positions and hexadecimal ZERO digits in those positions not enabled.