Tuesday, August 17, 2010

What Guitar Effects Pedals Are Trying To Achieve

By Alex Dunlop

When a guitarist is looking for that 'extra' sound, they usually find it in the form of one produced by guitar effects pedals. And with such effects as distortion, delay and chorus at their disposal, the effects that can be achieved are truly music to the ears. There are vast arrays of sounds available by utilising these three effects. There is also a dedicated guitar if one should be so inclined. Let's look closer at what each of these effects do.

Distortion

Distortion is the daddy of effects. It is, in fact, the sound synonymous with that of an electric guitar. The type and level of this effect required depends upon the genre it is being applied to. Metal needs a crunchy sound whilst blues requires a warmer sound. With country, it its use is limited as they're just using enough to create a clean sound.

Delay

Delay is another effect which is accustomed to much use. A good analogy in terms of the sound that it creates is to compare the sound in a large room with that of a small room. A large room creates a boomy sound whilst a small room, a brighter and more distinct sound. Although the sound isn't as distinct, the comparisons to reverb are obvious.

Chorus

The chorus splits the sound and adds a very slight delay to one of the signals. Think of when two guitarists are playing at the same time; inevitably there will always be one marginally out of synch with the other. This effect is created by the chorus effects pedal. Essentially, you think you're listening to two guitarists playing instead if one which makes for a thicker sound.

When you're listening to rock or heavy metal music and the electric guitar being played, it's safe to assume that you're hearing one or a combination of these effects. Some artists prefer distortion whilst others prefer delay or chorus, it is all a part of the sound they are trying to create and the artists which inspire them. - 40728

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