| 释义 |
autodyne Radio.|ˈɔːtəʊdaɪn|
[f. auto-1 + -dyne.]
An electric oscillating circuit in which the same valve is used for rectification and generation of oscillations. Also attrib.
1918W. H. Eccles Wireless Telegr. (ed. 2) 497 Autodyne Reception, Self-Heterodyne Reception, are names given to those modes of beat reception in which the auxiliary oscillations are generated within windings and condensers that are essential parts of ordinary receiving circuits. 1943Gloss. Terms Telecommunic. (B.S.I.) 72 Autodyne oscillator, a receiving device which generates the local oscillations required for beat reception in addition to performing its other functions, such as amplification or detection. 1961Times Rev. Industry Apr. 18/2 The autodyne is a kind of rotary converter where ‘feed back’ is used to control the operation of the device. |