10-inch, 78 rpm 12-inch, 33 ⅓ rpm 7-inch, 45-rpm Adolf Zukor Advanced Research Projects Agency AGFA Alexander Graham Bell Altair 8800 Altair BASIC Xerox Alto American Marconi (1899) American Telephone and Telegraph an invisible "empire of the air" answering machines anti-trust exemption Apocalypse Now (motion picture) Apple II ARPANET Arthur Judson Au clair de la lune (song, 1860) audio cassette Tapes (1960s) audion triode vacuum tube Auguste and Louis Lumiere Baby Bells Baird Television Big Five (motion pictures, c. 1930) bit BITNET, USENET, and NSFNet block booking Bob Metcalfe broadcasting bulletin board system byte Carl Laemmle Carterphone CD and DVD celluloid Chichester Bell and Charles Sumner Tainter cinematographe Columbia Broadcasting System common carrier Communications Act of 1934 compact discs music composers David Sarnoff deregulation desktop metaphor digital compression digital recording diodes distributed network Eadweard Muybrdige Eduouard-Leon Scott de Martinville Edwin H. Armstrong electromagnetic waves electronic television email Emile Berliner ENIAC Ethernet factors leading to decline of movie industry, post–World War II fax machines Federal Communications Act first-run picture palaces Fleming Tube Florence Lawrence Frank Conrad Gardiner Hubbard George Eastman Gramophone (1887) Grand Cafe screenings graphophone (1886) Guglielmo Marconi GUI Hannibal Goodwin Heaven's Gate (motion picture) Heinrich Hertz high-speed LAN Hollywood auteurs (c. 1970) home dubbing Hush a Phone hypertext markup language IBM PC Independents (motion pictures, c. 1912) integrated services Intel interconnection interlacing intermixture internetting J.C.R. Licklider James Maxwell John Philip Sousa Jules-Etienne Marey KDKA Pittsburgh kinescope kinetograph kinetoscope Kingsbury Commitment latham loop Lee deForest Little Three (motion pictures, c. 1930) Livermore National Lab Local Area Network local exchange long lines long-distance telephone competition Ma Bell Macintosh magento-optical drives magnetic disks magnetic tape Marconi Wireless Telegraphy Company (1897) Marcus Loew Mark Andreesen Mary Pickford mechanical television microcomputers microprocessors microwave relay minicomputers modem monopoly Mosaic Motion Picture Patents Company mouse multichannel sound National Broadcasting Company National Television Standards Committee NBC Red and Blue New Hollywood (c. 1970) nickelodeons Nipkow Disk oligopoly open source packet switching patent pool Philo T. Farnsworth phonograph photo gun or photographic rifle price discrimination (in motion pictures) production, distribution, and exhibition (in motion pictures) music publishers punch cards quadrophonic sound Queen Elizabeth Qwest Radio Corporation of America radio with pictures RCA color vs. CBS color RCA-Victor regeneration Reginald Fesseden roll film rotary dialing SAGE Sarah Bernhardt Scott Joplin sheet music shellac vs. polyvinyl ship-to-shore communication silicon Sputnik launching Steinway Piano stereophonic sound suburbanization (c. 1950) talking pictures Telecommunications Act of 1996 telegraph Telstar Texas Instruments Theodore Vail Thomas Edison Tim Berners-Lee Tin Pan Alley touchtone dialing transistors universal service Verizon vertical integration VHF vs. UHF TV Victor Talking Machine Company Victrola vitagraph Vladimir Zworkin WEAF, New York Western Electric Western Union WGY, Schenectady, 1922 wide area network widescreen cinema and color (motion pictures, c. 1950) William Fox William Paley wireless telegraphy wireless telephony WJZ Newark, New Jersey WKL Dickson World Wide Web World’s Fair 1939 Xerox PARC zoopraxiscope