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Television in the 1920s
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These are 1930 posters providing information for Baird's London Coliseum performances.
Both of these primary sources show the importance of John Logie Baird and his television.
It is just a basic
line, but at that time, something like this had never been done.
The efforts of John Logie
Baird, Philo Farnsworth, and Vladimir Zworykin all made the invention
of the television significant in
the 1920s.
Today, the television is a
main source of entertainment in the majority of households.
Without these men, the television would not be where it is today.
Television in 1920s
Vladimir Zworykin
This is an image of Zworykin with his iconoscope.
Below is a diagram of the iconoscope.
This here is an image of Zworykin demonstrating his television in 1928.
It is just a basic line, but at that time, something like this had never been done.
Thank You for watching and
listening to my presentation!
Madi Turner
Class: 2/5
Mrs. Munro
The next time you're watching television, be sure to thank
John Logie Baird, Philo Farnsworth, and Vladimir Zworykin.
John Logie Baird
- first transmitted the color image in July of 1928
- one of his many achievements in 1928.
- followed his tranmission of image outdoors (June)
This is an image of John Logie Baird demonstrating the first tri-color television.
1928 Baird Model " "
1928 Baird model " "
1928 baird model " "
This is an image of Baird's Model A. As shown, the viewing window area is very small in this model.
This is Baird's Model B television.
This is Baird's Model C. It is almost identical to the Baird Model B.
Philo Farnsworth
This is an image of his diagram of the television.
This is an image of Farnsworth demonstrating his television.
It is much smaller than the viewing screen on today's televsions.
This is a video showing Farnsworth's first transmission.
The small area here, is the viewing screen.