| 单词 | noise suppressor |
| 释义 | > as lemmasnoise suppressor noise suppressor n. a device or circuit that attenuates or cuts off noise (sense 12a); spec. one designed to improve the quality of audio signals by selectively reducing noise in one or more frequency bands; cf. noise limiter n., squelch n. 4. ΚΠ 1933 F. Preston in Newnes Compl. Wireless IV. 1377/2 Circuits incorporating ‘noise suppressor’ or ‘quiet automatic volume control’ (Q.A.V.C.) devices are being widely experimented with. 1995 Tampa (Florida) Tribune (Nexis) 29 June (Business & Finance section) 8 AvAero of Safety Harbor and Air France Industries have signed an agreement to market the AvAero Boeing 737 Hushkit, a jet engine noise suppressor. < as lemmas |
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