designating a filter that passes only those signal components with a frequency less than some cut-off frequency, and attenuates components with a…
| 单词 | θ78572 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [adjective] > relating to types of filter (4) low-pass1917 designating a filter that passes only those signal components with a frequency less than some cut-off frequency, and attenuates components with a… high-pass1921 designating a filter that passes only those signal components with a frequency higher than some cut-off frequency, and attenuates signal… all-pass1930 Designating a filter that attenuates signals of all frequencies equally but introduces a frequency-dependent phase shift; of or relating to such a… narrow-cut1964 (a) Photography (of an optical filter) transmitting only a narrow band of wavelengths, or having a sharp boundary between transmitted and absorbed… |
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