Radio history timeline- Lizbeth Vega

By vlizzie

  • Marconi

    Marconi
    Marconi sent and recieved the fist radio signal.

  • Amplifier

    Amplifier
    The audio tube amplifier was invented

  • Titanic

    Titanic
    The radio helped reach out for help when the Titanic sank

  • Broadcast

    Broadcast
    The fist continuous broadcast was played

  • KDKA

    KDKA
    the radio station KDKA was made

  • Advertising

    Advertising
    This was the dawn of advertising the fist ad was broadcasted and lasted ten minutes

  • Household radio

    Household radio
    Radio started to become a regular household item

  • FCR

    FCR
    FCR (Federal Radio Commission) was established

  • F.M. Radio

    F.M. Radio
    this is when fm radio was made but changed later to broadcast music

  • Golden era

    Golden era
    During the 30's and 40's was considered the golden era of radio

  • T.V.

    T.V.
    In the late 1930's t.v. made its first appearance / came out

  • 1940

    1940
    by 1940 modulation were established commercial modes

  • Music saved radio

    Music saved radio
    after the tv came out radio had to find a way to stay on top so they started playing music