audio and visual apparatus, namely television sets and radio receivers; broadcasting satellites; antennas; video cassette recorders and players; graphic equalizers; speakers; amplifiers; blank compact discs; compact discs featuring music; compact disk write and read players; digital sound processors; spectrum analyzers; surround sound processors; video cameras; video camera enhancers; FM modulators; echo cancellers; beacon receivers; microphones; remote controllers; voice recognizers and synthesizers; telecommunication apparatus, namely global positioning systems comprising receivers which receive satellite signals and ascertain the positioning of an automobile or a vessel; cellular moving telephones; cordless telephones; facsimile machines; visual telephones; noise canceller apparatus, namely an active noise control system comprising a microphone and speakers inside of a vehicle which detect inside sound and control the level and phase of output sound by the speakers; self-diagnosis apparatus, namely computers for checking disorders in peripheral equipment and circuits for use in vehicles or vessels; computer aided automobile driving apparatus; road automobile communication apparatus, namely instruments which receive traffic information from beacons installed along roads, local area network apparatus, namely apparatus for the inside of a vehicle or vessels; data processors; computers and computer peripherals; computer disk read only memory; IC cards; total controllers, namely controllers for use in connection with self-diagnosis apparatus, road automobile communication apparatus, local area netowork apparatus and navigation apparatus and instruments; electronic anti-theft alarms not for vehicles; tape recorders and players; optical disc recorders and players; magnetic data carriers, namely floppy discs, magnetic tapes and compact discs; navigation apparatus and instruments, namely vehicle and ship navigational instruments for tracking vehicles and ships; computer programs for use in the field of traffic information and telecommunications; computer digital maps