“automatic gain control”的概念、定义、翻译、参考文献-科学参考

单词	automatic gain control
释义	automatic gain control [¦ȯd·ǝ¦mad·ik `gān kǝn´trōl] ^ELECTRONICS A control circuit that automatically changes the gain (amplification) of a receiver or other piece of equipment so that the desired output signal remains essentially constant despite variations in input signal strength. Abbreviated AGC.
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