A range of frequencies or wave-lengths that falls between two given limits; = waveband n. at wave, n. compounds 2. Also in combinations, as band-…
| 单词 | θ78401 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > [noun] > frequency > band of frequencies or wavelengths > interval separating limits of (2) band width1922 A range of frequencies or wave-lengths that falls between two given limits; = waveband n. at wave, n. compounds 2. Also in combinations, as band-… power bandwidth1965 the range of frequencies over which a device can deliver a certain power or a signal with distortion less than a certain value. |
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