Historical Events tagged with "radio technology"
Turns out history loves a label—battles, breakthroughs, and the occasional disaster, all neatly tagged for your browsing pleasure. Because sometimes you just need every weird invention in one place.
First Public FM Broadcasting Demonstration
In Alpine, New Jersey, inventor Edwin Armstrong showcased frequency modulation (FM) broadcasting for the first time in public. This demonstration highlighted the superior sound quality of FM compared to AM radio, capturing the attention of industry experts. Armstrong's pioneering work aimed to improve radio communication and set a foundation for future advancements in broadcasting technology.
Continue ReadingJohn Ambrose Fleming Patents Thermionic Valve
John Ambrose Fleming received a patent for the thermionic valve, also known as the vacuum tube, on November 16, 1904. This invention marked a significant advancement in electronic technologies, enabling the amplification of electrical signals. The thermionic valve operates based on the principle of thermionic emission, where electrons are emitted from a heated cathode and collected by an anode, leading to remarkable developments in radio and early computing. The patent's approval was crucial for the evolution of electronic devices and telecommunications.
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