GRASS VALLEY GROUP

ELECTRICAL AND ELECTRONIC APPARATUS, INSTRUMENTS, AND DEVICES, COMPRISING; AMPLIFIERS, [ BALUNS, CABLE CONNECTORS, CIRCUIT BOARDS, COMPUTER PROGRAMS FOR USE IN THE FIELD OF TELEVISION AND VIDEO PRODUCTION AND EDITING, DATA STORAGE DEVICES, ELECTRICAL CABLES, ] ELECTRICAL CONTROLS AND CONTROL PANELS, ELECTRICAL SIGNAL CONVERTERS AND TRANSLATORS, ELECTRICAL SIGNAL DELAY MODULES, ELECTRICAL SIGNAL ENCODERS AND DECODERS, ELECTRICAL SIGNAL GENERATORS, ELECTRICAL SIGNAL INTERFACE UNITS, [ ELECTRICAL SIGNAL MIXERS, ELECTRICAL SIGNAL MODULATORS AND DEMODULATORS, ] ELECTRICAL SIGNAL ROUTERS, ELECTRICAL SIGNAL SWITCHERS AND SWITCHING MATRICES, [ FIBER OPTIC CABLES AND CABLE CONNECTORS, MACHINE CONTROLLERS, OPTICAL SIGNAL MULTIPLEXERS, OPTICAL SIGNAL RECEIVERS, OPTICAL SIGNAL REPEATERS, OPTICAL SIGNAL TRANSMITTERS, OSCILLATORS, ] POWER SUPPLIES, [ PRINTED CIRCUIT BOARDS, PRINTERS, ] VIDEO SPECIAL EFFECTS GENERATORS AND CONTROLLERS, [ VIDEO DISPLAY MONITORS, VIDEO SIGNAL KEYERS, VIDEO SIGNAL LINEARITY CORRECTORS, VIDEO SIGNAL PHASE METERS AND CORRECTORS, VIDEO SIGNAL PROCESSORS ] AND COMPONENTS THEREOF