9 APPARATUS FOR RECORDING, TRANSMISSION AND REPRODUCTION OF SOUND OR IMAGES, NAMELY, AUDIO TAPE RECORDERS, VIDEO CASSETTE RECORDERS, OPTICAL DISCS, TELEVISION SETS; COMPUTERS SOUND OR IMAGE RECORDING CARRIERS, NAMELY, PRERECORDED AUDIO AND VIDEO CASSETTES FEATURING MUSIC; MULTIMEDIA SOFTWARE RECORDED ON CD ROM FOR USE IN TELECOMMUNICATION, DATA CONVERSION, DATA COMPRESSION, VIDEO AND SOUND FLOW; BLANK MAGNETIC DATA CARRIERS; ELECTRONIC COMPONENTS, COMPONENTS OF ELECTRONIC MEASURING AND CONTROL APPARATUS, NAMELY, CALCULATING MACHINES AND COMPUTER INTERFACES; DATA PROCESSORS; COMPUTER AND COMPUTER PERIPHERAL DEVICES, NAMELY, MICROPROCESSORS; TELECOMMUNICATION APPARATUS, NAMELY, MODEMS, COMPUTER ROUTERS; COMPUTER SOFTWARE FOR PROTOCOL TREATMENT FOR COMMUNICATION SERVICES, DATA CONVERSION, DATA COMPRESSION, TREATMENT OF VIDEO AND AUDIO FLOWS