telecommunications inventions

Timeline created by pablo bosch
  • Telegraph - Samuel morse

    Telegraph - Samuel morse
    Communication system that allows the transmission of information by means of electrical impulses and using a pre-established code of signs.
  • telephone - Graham Bell

    telephone - Graham Bell
    Device that receives and transmits long-distance communications and is connected to a telephone network .
  • radio - Guillermo Marconi

    radio - Guillermo Marconi
    It is an electronic device that allows the recovery of voice signals or of any other type, transmitted by a radio transmitter using electromagnetic waves.
  • television - John loige baird

    television - John loige baird
    System of transmission of images and sounds at a distance by means of hertzian waves.
  • Computer - Konrad Zuse

    Computer - Konrad Zuse
    Electronic machine capable of storing information and processing it automatically through mathematical and logical operations controlled by computer programs.
  • Tablet - Alan Kay

    Tablet - Alan Kay
    A tablet, in many places also called by the Anglicism tablet, is a portable electronic device larger than a smartphone or a PDA
  • Movile phone - Martin Cooper

    Movile phone - Martin Cooper
    It is a portable telephone that can make or receive calls through a radio frequency carrier, while the user is moving within a telephone service area.