age ~67
from Las Vegas, NV
AuthorHoward Armstrong
ISBN #0632052791
How Howard Armstrong created and detected frequency modulation (FM) ra...
Lady Be Goo, Louie Bluie Blues, Dinah, Barnyard Dance, Bye and Bye ( I...
From wide band frequency modulation to the superheterodyne receiver, E...
What is the superheterodyne method and how did it usher in the era of ...
Positive Feedback (or electrical regeneration) was created by Howard A...