9 Apparatus for recording, emission, transmission, generation, reproduction, transformation of data, sound or images, namely, combination radio and cassette players and recorders, motion picture projection apparatus, and apparatus for generating, controlling, and reproducing video special effects for television, video production, and the movies; apparatus for gathering and processing sound or images, namely, audio and video mixers, video servers, multiplexers, demultiplexers; apparatus for amplification, modulation, detection of sound and images, namely, acoustic speakers, amplifiers, modulators; remote transmission and remote control apparatus, namely, remote controls to be used with motion picture projectors, film scanners, telecines, solid-state recorders, decoders, encoders, television screens, multimedia screens, cameras, video cameras, television and motion picture cameras, videotape and videocassette recorders, digital audio and video disk players and recorders, compact disk players and recorders, cassette players and recorders, tape recorders, personal digital players, video transmitters, photographic or motion picture screens, audio and video mixers, video servers, multiplexers, demultiplexers, acoustic speakers, amplifiers, modulators, and apparatus for generating, controlling, and reproducing special effects; magnetic recording media, namely, blank videograms, blank cassettes, blank disks and blank videodisks; blank acoustic disks; motion picture film editing devices, namely, film scanners, telecines used to transfer motion picture films to a digital format, solid-state recorders; decoders to be used with cinematographic and multimedia apparatus, encoders; television screens, multimedia screens; cameras, video cameras; television and motion picture cameras; videotape and videocassette recorders, digital audio and video disk players and recorders, compact disk players and recorders, cassette players and recorders; tape recorders; personal digital players; headphones and cordless headphones; telephones and cordless telephones; telephone answering machines; dictating machines; radio antennas, namely, television aerials and satellite dishes; video transmitters; audio and video data encoding and decoding software; electric wires and cables, namely, coaxial cables; photographic or motion picture film projection screens