These controls are found on all filters in one way or another but work differently depending on the type of filter. Common ControlsĪll filters rely on just a few controls for a wide range of tone-shaping options. Also, tone controls on electric guitars are connected to filters that shape the signal from the pickups.įilters are also very common in synthesizers and are responsible for many classic synth sounds. For example, when we dampen the highs on a reverb, we use a low pass or shelf filter to do this. Any time you need to alter the tone color of a sound, there’s a good chance that filters are involved. In fact, filters are found in most effects in one way or another. This is at least true for the most common filter types, and exactly how they shape sound will depend on the settings used.įilters are important components in the producer’s toolbox – without them, we would not have EQs, phasers, multiband compressors, and many other fundamental effects. In general, filters remove certain frequencies from sounds, or isolate them for boosting. Head to this article for a breakdown of the different types of EQs. In this article, we’ll look at all the types – both common and uncommon – and break them down easily so you know exactly what they do. With each different filter type, you will find common controls that function in more or less the same way across all types.Īlthough it can seem intimidating to learn how they all work, we’ve put together this guide to help ease you into the world of filters. There are many different audio filter types that serve different purposes. But filters are also used to enhance and increase the level of existing frequencies because once a frequency range has been isolated, it can then be boosted. Note that the slope is just an example – it changes depending on the settings.Īudio filters are simple yet powerful tools for shaping sound that have been in use for a long time, but are still very important to modern production.įilters have the ability to completely transform the tone of any audio and are most often used to remove frequencies.
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