Comunicacion

Communication

By Yeimy Martinez
  • 1450

    PRINTING

    PRINTING
    Johann Gutenberg of Germany creates the printing press, and as a result of this creation of written information media
  • Period: 1450 to

    Communications

    Change from the past until now in communications

  • SMOKE SIGNALS

    SMOKE SIGNALS
    In North America, Indians for communication made use of smoke signals

  • TELEGRAPH

    TELEGRAPH
    The telegraph is born, the first form of electrical communication

  • TELEPHONY

    TELEPHONY
    Birth of telephony

  • RADIO BROADCAST

    RADIO BROADCAST
    Experiments are carried out with radio broadcast, first telephone line

  • RADIO RECEIVER

    RADIO RECEIVER
    First radio station thanks to the refinement of the radio receiver

  • TV

    TV
    The technology of television is developed and the first coverage is made by T.V. of the succession of King George's crown

  • COMPUTER

    COMPUTER
    The first computer called Z2 PORKONRAD ZUSE is created

  • DIGITAL COMMUNICATIONS

    DIGITAL COMMUNICATIONS
    High-speed digital communications are born

  • INTERNET

    INTERNET
    Start of the internet