TELECOMMUNICATIONS INVENTIONS

Timeline created by Mar Vidal Oliver
  • TELEGRAPH-DAVID ALTER

    TELEGRAPH-DAVID ALTER
    The telegraph is an apparatus or device that uses electrical signals to transmit coded text messages, such as Morse code, over wire lines or radio communications.
  • TELEPHONE-ANTONIO MEUCCI

    TELEPHONE-ANTONIO MEUCCI
    The telephone is a telecommunication device designed to transmit acoustic signals at a distance by means of electrical signals.
  • RADIO-GUILLERMO MARCONI

    RADIO-GUILLERMO MARCONI
    Radio is a means of communication that is based on sending audio signals through radio waves.
  • TELEVISION-JOHN LOGIE BAIRD

    TELEVISION-JOHN LOGIE BAIRD
    Television is a system for the transmission and reception of images and sounds at a distance that simulate movements, which uses a diffusion mechanism.
  • COMPUTER-KONRAD ZUSE

    COMPUTER-KONRAD ZUSE
    A computer is a programmable digital machine that executes a series of commands to process the input data, obtaining convenient information that is subsequently sent to the output units.
  • MOBILE PHONE-MARTÍN COOPR

    MOBILE PHONE-MARTÍN COOPR
    Mobile phone is a portable phone that can make or receive calls through a radio frequency carrier, while the user is moving within a telephone service area.
  • TABLET-ALAN KAY

    TABLET-ALAN KAY
    It is a portable electronic device larger than a telephone, smart it is a single piece that integrates a touch screen that emits light and with which it interacts primarily with the fingers or a stylus, without the need for a physical keyboard or mouse.