| 释义 |
audion Radio.|ˈɔːdɪɒn|
[Coined in 1906 by C. D. Babcock, assistant to the inventor, Lee de Forest; f. L. audīre to hear + -on.]
A former trade name for a three-electrode thermionic valve, used as a detector and an amplifier. (Disused.)
1911L. de Forest U.S. Pat. 995,126 1/2, O represents an oscillation detector..herein shown as an audion. 1914E. H. Armstrong in Electrical World 12 Dec. 1149 (title) Operating Features of the Audion. 1916Chambers's Jrnl. 63/1 The audion, or wireless lamp, which plays such a part in wireless telephony between Arlington, Hawaii, California, Paris and other distant parts. |