Innovations
After Zobel arrived at the Engineering Department of AT&T he used his mathematical skills to further improve the design of electric wave filters. Carson and Zobel developed the mathematical method of analyzing the behavior of filters now known as the image method whereby the impedance and transmission parameters of each section are calculated as if it is part of an infinite chain of identical sections.
Read more about this topic: Otto Julius Zobel
Famous quotes containing the word innovations:
“By such innovations are languages enriched, when the words are adopted by the multitude, and naturalized by custom.”
—Miguel De Cervantes (1547–1616)
“Great innovations should not be forced on slender majorities.”
—Thomas Jefferson (1743–1826)