单词 | filter bank |
释义 | > as lemmasfilter bank filter bank n. Electronics an array of filters (sense 4d) used to separate an input signal into multiple frequency sub-bands; a device incorporating such an array. ΚΠ 1938 L. R. Wrathall U.S. Patent 2,117,752 (caption) Even harmonic filter bank. 1971 J. M. Sutton et al. in R. D. Davies & F. G. Smith Crab Nebula ii. v. 97 The sensitivity can be considerably improved by tracking the pulses as they sweep in frequency using individual channels of a filter bank to track different parts of the pulse. 2008 Time Out N.Y. 23 Aug. 71/3 My main piece is the Akai MPC 4000, which is a sampler and a sequencer, and then lots of effects stuff, like a filter bank and the Kaos Pad, and a drum machine and some other things. < as lemmas |
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