Home Theater

By nrachel0330
  • Period: to

    Horn speakers

    click Horn speakers were invented 1880-1920
  • First Headphones

    First Headphones

    www.material.com The first headphones, they weighed over 10 pounds. They were invented by Nathaniel Baldwin.
  • Flim

    Flim

    click George Eastman invents flexible photographic film.
  • First Modern Speaker

    First Modern Speaker

    click In 1921 the First Modern speaker was invented
  • first radio

    first radio

    <a href='www.knowitall.org/kidswork/etv/history/radio/ the first radio was invented in 1930's by Gugliemo Marconi. Its called the Philco vacuum tube radio.
  • FM radio

    FM radio

    click The FM radio was invented in 1933 by Edwin Howard Arm Strong
  • Transitor

    Transitor

    click The transitor was invented by John Bardeen, Walter Brattain, and William Shockley

  • First Sound System

    en.wikipedia.org The first sound sytem was invented in 1950
  • Regency Tr 1 radio

    Regency Tr 1 radio

    clickIn 1954 The Regency TR-1 transistor radio was invented.
  • First Kids Show

    First Kids Show

    click
    In 1954 the first net work kids show began on CBS
  • First Compact Disc Player

    First Compact Disc Player

    www.google.com The First compact disc player. Sony CDP-10. It was invented by SONY in Japan.