Noise Gate: Difference between revisions - Bose Portable PA Knowledge

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One cause of feedback is open microphones on the stage. You can use the '''Noise Gate''' in your ToneMatch mixer to shut down microphones that are not being used. When the sound presented to the microphone is loud enough (it reaches a predefined threshold), the gate will open allowing sound through.

<div><h2>Introduction</h2>

One cause of feedback is open microphones on the stage. You can use the '''Noise Gate''' in your ToneMatch mixer to shut down microphones that are not being used. When the sound presented to the microphone is loud enough (it reaches a predefined threshold), the gate will open allowing sound through.

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You can use the Comp/Gate Noise Gate to automatically turn off a microphone when it is not being used. This can reduce unwanted background noise and increase the gain-before-feedback of your system.

The Noise Gate prevents signals below a certain volume level from reaching the outputs of the mixer. You set that certain volume level by setting the '''Thresh'''old.

You can use the Comp/Gate Noise Gate to automatically turn off a microphone when it is not being used. This can reduce unwanted background noise and increase the gain-before-feedback of your system.

The Noise Gate prevents signals below a certain volume level (threshold) from reaching the outputs of the mixer. You set that certain volume level by setting the '''Thresh'''old parameter.

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-One cause of feedback is open microphones on the stage. You can use the '''Noise Gate''' in your ToneMatch mixer to shut down microphones that are not being used. When the sound presented to the microphone is loud enough (it reaches a predefined threshold), the gate will open allowing sound through.
+<div class="tocdiv">
+    <div>__TOC__</div>
+    <div><h2>Introduction</h2>
+One cause of feedback is open microphones on the stage. You can use the '''Noise Gate''' in your ToneMatch mixer to shut down microphones that are not being used. When the sound presented to the microphone is loud enough (it reaches a predefined threshold), the gate will open allowing sound through.
+    </div>
+</div>
-You can use the Comp/Gate Noise Gate to automatically turn off a microphone when it is not being used. This can reduce unwanted background noise and increase the gain-before-feedback of your system.
-The Noise Gate prevents signals below a certain volume level from reaching the outputs of the mixer. You set that certain volume level by setting the '''Thresh'''old.
+You can use the Comp/Gate Noise Gate to automatically turn off a microphone when it is not being used. This can reduce unwanted background noise and increase the gain-before-feedback of your system.
+The Noise Gate prevents signals below a certain volume level (threshold) from reaching the outputs of the mixer. You set that certain volume level by setting the '''Thresh'''old parameter.