Various scientific and technical senses. Broadcasting and Telecommunications. Disturbance of the transmission or reception of signals by the…
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| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > signal > [noun] > unwanted part of signal (28) interference1887 Various scientific and technical senses. Broadcasting and Telecommunications. Disturbance of the transmission or reception of signals by the… noise1923 In scientific and technical use: random or irregular fluctuations or disturbances which are not part of a signal (whether the result is audible or… Subcategories:— types of (18) — signal or noise ratio (2) — distortion (6) |
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