Born in 1890, in the Chelsea district of Manhattan, E. H. Armstrong was the first child of John and Emily Armstrong. He had two younger sisters, Ethel and Edith, and in 1902 the family moved out of New York City to 1032 Warburton Avenue in Yonkers, New York. The house was a large Victorian overlooking the […]
Tag: audion
The Regenerative Circuit
Listening to the radio now, as I do quite often, I never would have imagined the difficulties that plagued it in the past. Although not yet around to experience early radio listening first hand, I have read enough to understand just how close one would have had to have been to the speaker. In fact, […]