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Marconi and The Radio

By annapplles

  • Radio

    Radio
    Radio signal really didnt involve sound or even music just being was to send a signal wirelessly with no lines hooked up to a machine

  • Marconi and The Radio

    Marconi and The Radio
    Marconi was an italian inventor, sending the first radio signal in 1895. also dicovering radio waves

  • Audion Tube

    Audion Tube
    Lee De Frost created or some people say borrowed the idea of the Audion Tube, that amplified signals

  • Titanis and The Radio

    Titanis and The Radio
    the radio had a range of 250 miles under any storms, and could usually communicate with people within 400 miles.

  • Call Letters

    Call Letters
    so the signal waves would not mix together and older radio stations were able to keep there radio station while newer ones would come out. K is west of the mississippi River, while W is east of the Mississippi River.

  • Uncle Charlie

    Uncle Charlie
    Uncle Charlies was one of the new personal radio broadcasts in the 1920's normally everyone would listen to.

  • KDKA first radio station

    KDKA first radio station
    in 1920 almost 25 years after Marconi invented the radio 8XK or KDKA the first radio station was created by Frank Conrad

  • WEAF

    WEAF
    was the first radio station to advertise a 10 minute commercial charging 50.00$

  • Progression

    Progression
    he invented the FM transmitter with an outcome of a better signal and stronger sound

  • FRC

    FRC
    When Uncle Charlies started becoming popular other radio stations how to go to the organization called FRC

  • Golden Era

    Golden Era
    the Golden Era was the time during the Great Depression, and many people were in need of money

  • Family Medium

    Family Medium
    now families were able to enjoy, drama, big bands, story time. It was a good way for family to come together and bond.

  • philco Vacuum tube radio

    philco Vacuum tube radio
    was a radio tube that was able to power its self by batteries with out an electrical outlet. which became very popular creating Tvs, and other radio sets

  • Tv was now becoming popular

    Tv was now becoming popular
    TV at this time was now started to come out, getting popular and people were listening to radio less. more advertising went on Tvs instead of radio

  • filling in a void

    filling in a void
    Now you are able to get in your car and listen to the music with a stereo, however before that was a radio or jukeboxes even concerts.