Video graphics display control and management systems comprising Video decoders, Audio decoders, Video and audio processors, Video and audio signal transceivers,Electronic switchers for video and audio signals, Network hubs and switchers, Electronic interconnecters for video and audio signals, Power conversion devices, Flat panel display screens, Multimedia projectors, Matrix distribution controller for video and audio signals, and the Management computer software thereof, all of the foregoing for industrial or professional use and not for consumer use, where the software is adapted exclusively to the foregoing system without separate distribution

'adapt':81 'audio':11,15,19,27,38,55 'compris':8 'comput':60 'consum':75 'control':4,51 'convers':41 'decod':10,12 'devic':42 'display':3,45 'distribut':50,89 'electron':22,33 'exclus':82 'flat':43 'forego':66,85 'graphic':2 'hub':30 'industri':68 'interconnect':34 'manag':6,59 'matrix':49 'multimedia':47 'network':29 'panel':44 'power':40 'processor':16 'profession':70 'projector':48 'screen':46 'separ':88 'signal':20,28,39,56 'softwar':61,79 'switcher':23,32 'system':7,86 'thereof':62 'transceiv':21 'use':71,76 'video':1,9,13,17,25,36,53 'without':87

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