- squelch circuit
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n.a circuit which disconnects a receiver in order to eliminate output noise when no signal or an extremely weak signal is received
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Universalium. 2010.
squelch circuit
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squelch circuit — n. a circuit which disconnects a receiver in order to eliminate output noise when no signal or an extremely weak signal is received … English World dictionary
squelch circuit — noun an electric circuit that cuts off a receiver when the signal becomes weaker than the noise • Syn: ↑squelch, ↑squelcher • Derivationally related forms: ↑squelch (for: ↑squelcher) • Hypernyms: ↑ … Useful english dictionary
Squelch — In telecommunications, squelch is a circuit function that acts to suppress the audio (or video) output of a receiver in the absence of a sufficiently strong desired input signal. Contents 1 Carrier squelch 2 Tone squelch and selective calling 2.1 … Wikipedia
squelch — A circuit in a radio receiver that keeps the volume down when no signal is being received, but the volume builds up as soon as a signal is received. The function of a squelch is to adjust the sensitivity of the receiver by eliminating unwanted… … Aviation dictionary
squelch — squelcher, n. squelchingly, adv. squelchingness, n. /skwelch/, v.t. 1. to strike or press with crushing force; crush down; squash. 2. to put down, suppress, or silence, as with a crushing retort or argument. v.i. 3. to make a splashing sound. 4.… … Universalium
squelch — /skwɛltʃ / (say skwelch) verb (t) 1. to strike or press with crushing force; crush down; squash. 2. Colloquial to put down or suppress completely; silence, as with a crushing retort: *If the lady in question had any ideas, five minutes with Tim… …
squelch — verb 1》 make a soft sucking sound, as when treading in thick mud. 2》 informal forcefully silence or suppress. noun 1》 a squelching sound. 2》 Electronics a circuit that suppresses the output of a radio receiver if the signal strength falls below a … English new terms dictionary
electric circuit — noun an electrical device that provides a path for electrical current to flow (Freq. 1) • Syn: ↑circuit, ↑electrical circuit • Hypernyms: ↑electrical device • Hyponyms: ↑bridge, ↑ … Useful english dictionary
electrical circuit — noun an electrical device that provides a path for electrical current to flow • Syn: ↑circuit, ↑electric circuit • Hypernyms: ↑electrical device • Hyponyms: ↑bridge, ↑bridge circuit, ↑ … Useful english dictionary
Continuous Tone-Coded Squelch System — In telecommunications, Continuous Tone Coded Squelch System or CTCSS is a circuit that is used to reduce the annoyance of listening to other users on a shared two way radio communications channel. It is sometimes called tone squelch. Where more… … Wikipedia
