| 单词 | ring modulator |
| 释义 | > as lemmasring modulator ring modulator n. [after German Ringmodulator (A. Schmid 1936, in Veröffentlichungen aus dem Gebiete der Nachrichtentechnik 6 145/2)] Electronics a modulator for performing ring modulation on a signal (esp. an audio one), originally comprising a closed loop of four diodes. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > electronic circuit > [noun] > other electronic circuits closed circuit1827 magnetic circuit1853 earth return1869 control circuit1892 Armstrong1916 rejector circuit1919 rejector1920 acceptor1921 biotron1921 stabilizer1924 ring modulator1936 squelch1937 load1943 multiar1946 clamp1947 integrating circuit1948 matrix1948 AND gate1959 biocircuit1963 1936 Brit. Patent 458,419 2/1 Here is shown a so-called ‘ring modulator’ formed of copper oxide rectifiers. 1974 Down Beat 18 July 42/2 The ring modulator adds both upper and lower sidebands of sound to the original tone. 2007 GQ (U.K. ed.) Apr. 254/2 [The actor] sat stage right at a small table with a script and a ‘ring modulator’ that makes his voice raspy. < as lemmas |
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