squelch circuit

同根派生

This item is combined with RF anti-inference circuit and tone key squelch circuit to avoid any interference and noise. It was installed with IR transmitter sync LED device also.
配合高精密的射频抗干扰电路和音码锁定电路,可有效避免各类干扰及消除各种杂讯,并且还具有红外线对频发射装置。
The army get bogged down in the thick squelch mud.
军队都陷入泥沼中，行进时烂泥扑哧作声。
The Principle and Design of FM Receiver Squelch Circuits
调频接收机静噪电路的原理和设计
There are two breakers in this circuit.
这个电路里面使用了两个断路器。
A replaceable printed circuit board.
一种可替换的印制电路板。