“automatic video noise leveling”的概念、定义、翻译、参考文献-科学参考

单词	automatic video noise leveling
释义	automatic video noise leveling [¦ȯd·ǝ¦mad·ik ¦vid·ē·ȯ `nȯiz ´lev·ǝl·iŋ] ^ELECTRONICS Constant false-alarm rate scheme in which the video noise level at the output of the receiver is sampled at the end of each range sweep and the receiver gain is readjusted accordingly to maintain a constant video noise level at the output.
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