Difference between revisions of "GEC: Radio and Television"
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[[image:Im20121018Wash-GEC1922.jpg|thumb| 1922. Crystal Detector Set No. 1. Exhibit at the [[Washford Radio Museum]]. ]] | |||
[[Image:Im20100528Ed-GEC.jpg|thumb| GECoPhone. 'Loud Speaking Amplifier'. Exhibit at the [[National Museum of Scotland]] in Edinburgh. ]] | [[Image:Im20100528Ed-GEC.jpg|thumb| GECoPhone. 'Loud Speaking Amplifier'. Exhibit at the [[National Museum of Scotland]] in Edinburgh. ]] | ||
[[Image:Im20100528Ed-GEC2.jpg|thumb| GECoPhone. 'Loud Speaking Amplifier'. Exhibit at the [[National Museum of Scotland]] in Edinburgh. ]] | [[Image:Im20100528Ed-GEC2.jpg|thumb| GECoPhone. 'Loud Speaking Amplifier'. Exhibit at the [[National Museum of Scotland]] in Edinburgh. ]] |
Revision as of 08:49, 19 October 2012
Note: This is a sub-section of GEC
1936 Demonstration of GEC television sets at Wembley receiving signals from the BBC transmitter at Alexandra Palace; the sets could receive both the 25 frames/s and the 50 frames/s signals that the BBC transmitted [1]. Started production of cathode ray tubes.
1939 Competition in radios continued to depress prices[2].