| 释义 |
descramble, v.|diːˈskræmb(ə)l|
[f. de- II. 1 + scramble v.]
trans. To convert or restore (a signal) to intelligible form by applying the reverse of the process used to scramble it; to recover an original signal from (a scrambled signal). Also, to counteract the effects of (a scrambling device). Cf. unscramble v. 2.
1957[implied in *descrambling vbl. n. below]. 1970New Scientist 4 June 470/1 Another scrambler..was used by Churchill and Roosevelt..and although more secure than the inverter it was successfully descrambled. 1983Listener 29 Sept. 38/2 The receiver stays tuned to a single satellite frequency and is continually descrambling all 16 stereo channels. 1985Inmac Catal. Spring/Summer 84/1 If the accessing device cannot exchange codes and descramble the data then your data link is safe. 1987New Scientist 10 Dec. 29/1 The scrambled programmes will trigger a modified video recorder which has circuitry to descramble the programme.
So deˈscrambling vbl. n.
1957D. Duncan Occam's Razor iii. 28 The message..went through a descrambling process and emerged from the little loud speaker on his desk as a pleasant masculine voice. 1987Communications Daily 21 July 4 Satellite TV descrambling problems have been solved. |