Reforma de telecomunicaciones

CHANGE IN TELECOMMUNICATIONS

By Anayeli Coyotecatl
  • 150 BCE

    Signals

    Signals
    The first technologies used in telecommunications were visual signals for example acoustic smoke signals through the use of drums or horns

  • Typewriter

    Typewriter
    the First Typewriter was invented by Henry Mill

  • Electrochemical Telegraph

    Electrochemical Telegraph
    the electrochemical telegraph was created by the German scientist Samuel Thomas von Sömmerring

  • Telephone Line

    Telephone Line
    The first telephone line was installed in Boston Sommerville

  • Wave Receiver

    Wave Receiver
    The first wave receiver electromagnetic was built by French physicist Edouard Branly

  • Radio

    Radio
    The first radio communication was used between England and France

  • FM Radio Station

    FM Radio Station
    The first FM Radio Station has been established.

  • Television

    Television
    The first television experiments was began in Britain

  • Computer

    Computer
    The first programmable computer was designed in In the United States by Howard H. Aiken's

  • Electronic Computer

    Electronic Computer
    The first fully electronic computer was developed by Eckert and Mauchly

  • Telescope

    Telescope
    The first telescope was created in England

  • Video Camera

    Video Camera
    the electronic video camera was developed by Bell and Howel

  • Satellite

    Satellite
    The first satellite was launched into space by the USSR

  • Via satellite

    Via satellite
    The Communication haas been begin to be via satellite

  • Internet

    Internet
    The internet has been borned

  • Microsoft

    Microsoft
    The Windows Operating System has been introduced by Microsoft

  • Cell phone

    Cell phone
    The cell phone with digital technology have been started

  • Change of television

    Change of television
    The analogue television was turned off to make way for Digital Television in The United States

  • New Social Networks

    New Social Networks
    The internet has been developed to make the homeworks easier in the life, also is a tool for communicate between the people but you have to know how to use it? and where to use it? for greater security in all people and in all ages. In the actually there are differents types of social networks today.