“receiver noise threshold”的概念、定义、翻译、参考文献-科学参考

单词	receiver noise threshold
释义	receiver noise threshold [ri`sē·vǝr `nȯiz ´thresh´hōld] ^ELECTRONICS External noise appearing at the front end of a receiver, plus the noise added by the receiver itself, determines a noise threshold that has to be exceeded by the minimum discernible signal.
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