What Does A Noise Gate Pedal Do

Although they are seldomly used or even seen being used they play a crucial role when it comes to guitar effects.

What does a noise gate pedal do.

A noise gate or gate is an electronic device or software that is used to control the volume of an audio signal. The trigger level knob sets the threshold control as expected. As we know by now a noise gate pedal is used to attenuate the hiss or hum that is a byproduct of high gain noisy pickups or anything similar. Welcome to that pedal show.

These gate pedals silence the levels of the audio signal which drops below a certain amplitude. Noise gate pedals belong to this niche group. What s a noise gate pedal for. Noise gates also known as gates or audio gates are a type of dynamic processor that controls the volume of an audio signal.

If you want to learn more about this subject check out our article that goes deeper into that subject what are noise gate pedals used for. Noise gates lower the volume of a signal when that volume drops below a certain level called a threshold. However noise gates attenuate signals by a fixed amount known as the range. In its simplest form a noise gate allows a main signal to pass through only when it is above a set threshold.

Compressors are mainly used by guitarists seeking a clear professional resonating tone. The mxr m 135 smart gate is a very effective noise suppression pedal with a simple controller design that offers a lot of options. A noise gate pedal eliminates the effect of unwanted audio signal below a preset level while a compressor pedal will cut unwanted audio signal above that level. These effects pedals are responsible for eliminating the amp pedalboard hiss.

Noise gates serve to lessen unwanted noises like hisses and hums. Adding a noise gate to your rig can drastically decrease any unwanted humming hissing or string buzz in your signal. Noise gates are part of the same dynamic processors category as your other common mixing tools like compressors limiters and de essers. Noise gate pedals are used for eliminating unwanted background noise from single coil pickups from audio guitar signal.