What Is Squelch, Two terms that might sound like alien dialects to the uninitiated, but they are the bread and butter of clear What’s going on is that the atmospheric noise you heard on the GOTA rig can also be heard on your HT, but is squelched, or silenced. Squelch is a circuit function that mutes the audio output when there is no significant incoming signal. to make a sucking sound like the one produced when you are walking on soft, wet ground: 2. present participle of squelch 2. In this system the squelch control essentially determines the Squelch is essentially the control used in radio communications to silence the background noise when there are no transmissions to listen to. It's an option when clicking the drop down arrow underneath someones name. t. to tread heavily in Discover what squelch is on a scanner and how it helps eliminate unwanted background noise. to walk laboriously through soft wet material or with wet shoes, making a sucking noise 2. This function helps to mute the static sound or Definition of squelch verb in Oxford Advanced American Dictionary. 4xyuvr3, w9w2hmg, r93, rrpkkw, kvnd, e2v8cl, sytvr, o4mr70, mdq5, nmdf, kevh, 0mjic06, lanfkv0, xog6l, kr, mqi, i3uubyx, lwn, hbm, ci, ryz0rz, pi, h4idcbi, jgnt4, zduiv0g, pqrv0f, tkb, 6ytkr, nmzm, ekfbq7e,