单词 | side tone |
释义 | > as lemmasside tone side tone n. Telephony and Telecommunications the reproduction of a user's voice in his or her own telephone receiver; a signal in an earpiece that originates in the mouthpiece of the same instrument; sound so heard; (also) = side frequency n. ΘΚΠ society > communication > telecommunication > telegraphy or telephony > telephony > [noun] > signals or tones > interference side tone1893 singing1923 babble1930 1893 Electr. Engineer 2 Aug. 118/2 Apparatus for Telephonic and Telegraphic Circuits... For the elimination of side tones or undesired signals. a1944 K. Douglas Alamein to Zem Zem (1946) 38 The operator..breathed and hummed into the microphone, listening for sidetone. 1978 Sci. Amer. Mar. 59/1 Too little side tone gives the telephone an unnatural ‘dead’ sound. 1981 Direct Support, Gen. Support, & Depot Maintenance Man. (U.S. Dept. Army Techn. Man. 11-5820-35-1) 1-15/1 The audio amplifiers and headset permit the operator to hear a sidetone of the signal being transmitted. 2010 A. Morrison Bandwidth 176 The delay in the transmission and the strange side tones meant that his voice was being bounced from a post far from here. < as lemmas |
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