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 disc 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 vessel; 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 network 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