Electronic Media - History of Development

History of Development

  • Transmission
    • Wire
      • Telegraph 1795-1832
      • Facsimile 1843-1861
      • Telephone 1849-1877
      • Cable 1962 (Coaxial Standard)
      • Fiber Optics 1956-1970
    • Wireless
      • Radio 1897-1920
      • Satellite 1958-1972
      • Free Space Optics 1960s
    • Internet
      • Download 1969 (file transfer protocols)
      • Live Streaming 1996 (RTP Protocol)
  • Display and Output
    • Information Processing 1940s (Term)
    • Galvanometer 1832
    • Telegraph Sounder 1844
    • Telephone Receiver 1849-1877
    • Light Bulb 1801-1883
    • Neon 1893-1902
    • Teleprinter 1910
    • CRT 1922
    • Radio/Television Tuner 1894-1927
    • Speaker/Headphones 1876-1928/1930s
    • LED/LCD 1955-1962/1968
    • Laser Light Show 1970s
    • Computer Monitor 1950s/1976 (for PCs)
    • Large Electronic Display 1985
    • HDTV 1936 (Term) 1990s (Standards)
    • HMD 1968-current
  • Signal Processing
    • Capture 1745 (Capacitor)
    • Analog Encoding 1830s (Morse code)
    • Electronic Modulating 1832-1927
    • Electronic Multiplexing 1853 (TDM)
    • Digitizing 1903 (PCM Telephone)
    • Electronic Encryption 1935-1945
    • Online Routing 1969
    • Electronic Programming 1943-current
  • Electronic Information Storage
    • Recording Medium
      • Punched card and Paper Tape 1725/1846
      • Phonograph Cylinder and Disk 1857-1958
      • Film 1876-1889
      • Magnetic Storage 1898-2003
      • RAM 1941-current
      • Barcodes 1952/1973 (UPC)
      • Laser Disc 1969-1978
      • Compact Disc/DVD 1982/1993-current
    • Content Formats
      • Content in general 1877-current
      • Audio Recording 1877-current
      • Video Recording 1952-current
      • Digital File Formats
      • Database Content and Formats 1963-current
  • Interactivity
    • Control Panel
    • Input Device
    • Game Controller
    • Handheld
    • Wired Glove
    • Brain computer interface (BCI)

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