Telecommunications inventions

Timeline created by Lucía Ginard
  • Telegraph-Samuel Morse

    Telegraph-Samuel Morse
    A telegraph is a communication system in which information is transmitted over a wire through a series of pulses of electrical current, usually in the form of Morse code.
  • Telephone-Alexander Graham Bell

    Telephone-Alexander Graham Bell
    Is a system used to send speech or data over distances that functions as the transmitter and receiver.
  • Radio-Guglielmo Marconi

    Radio-Guglielmo 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
    It is an electronic device for the reception and reproduction of television signals. Usually it has a screen and commands or controls
  • Computer-Konrad Zuse

     Computer-Konrad Zuse
    is a programmable digital machine that executes a series of commands to process the input data
  • Mobile Phone-Martín Cooper

     Mobile Phone-Martín Cooper
    It is a telephone that can make or receive calls through a radio frequency carrier, while the user is moving within a telephone service area.
  • Tablet-Nokia

    Tablet-Nokia
    Is a portable electronic device larger than a smartphone or PDA