Early television innovations

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Early television innovations by Mind Map: Early television innovations

1. Nipkow Disk (1884)

1.1. Paul Nipkow

2. Cathode ray tub + scanner system (1907)

2.1. A.A. Campbell-Swinton and Boris Rosing

2.2. mechanical TV system

2.3. electronic TV systems

3. The Radiovisor 100 (1923)

3.1. Charles Jenkins

3.1.1. used Nipkow's disk idea

4. Transmition of moving picture (1926)

4.1. John Logie Baird used Nipkow disk idea

5. Working Electronic TV (1927)

5.1. Philo T. Farnsworth

5.1.1. Worked with Swinton's designs

5.1.2. created moving images to be coded into radio waves

6. General Electric TV station (1928)

6.1. 1st experimental TV station

6.1.1. in Schenectady, NY

7. 1st Broadcast TV Drama (1928)

7.1. "The Queen's Messenger"

7.2. had to be broadcasted with radio station bc/sound had not yet be invented to go with TV picture

8. RCA creates National Broadcasting Company (NBC) - 1926

8.1. 1928 - RCA creates NYC based TV station W2XBS

8.1.1. in 1941 W2XBS becomes WNBT which eventually becomes WNBC in NYC

8.2. 1931 - 25 stations across US

8.3. 1933 - RCA patents Iconoscop - 1st practical video camera

9. 1938 - 1st electric TV set made for sale

10. 1928 - the Columbia Phonograph Broadcasting System launches