An alteration of an electric current, electromagnetic wave, or the like by means of which information is conveyed from one place to another; such a…
| 单词 | θ78204 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > signal > [noun] (38) signal1838 An alteration of an electric current, electromagnetic wave, or the like by means of which information is conveyed from one place to another; such a… Subcategories:— power of (1) — corresponding to activity (1) — causing change of state (1) — controlling other signals (2) — unwanted part of signal (28) — feedback (3) — feed-forward (1) |
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