guitar loop pedals

The sound effects of the electric guitar

When the electric guitar was originally created back in 1930, was the main intention is simply to create a instrument could be heard over the growing jazz orchestras. It is highly doubtful that the instrument is inventors could ever have imagined the uses to which their creation will one day be put. The modern electric guitar is a source of a seemingly endless series of tones, pitches and sounds. Artists have pushed the limits of the instrument in an attempt to find new and innovative sounds, and they continue to do so. The sound of the electric guitar has become an art form in and of themselves, so much so that certain units have been invented to create them. Such devices are referred to as guitar effects, and they change the tone, pitch and sound of the electric guitar to help create the sounds that define some modern music genres.

It would be almost impossible to cover the broad spectrum of effects used by electric guitars, so only they will most widespread be covered by this agreement. A group of very popular effects is distortion-related effects. These effects are produced by distortion pedals, which distort or "clip" guitar signal's waveform. Distortion effects can be divided into four main categories: overdrive / distortion, overdrive / crunch, fuzz and hi-gain. Some of these effects is often associated with specific genres or artists. Overdrive / crunch pedals, for example, produce sounds very similar to those in the music of Carlos Santana and Eddie Van Halen. Hi-gain pedals, on the other hand create the sounds most often associated with the genre of heavy metal.

Then there are volume-related effects. As with distortion effects, those related the volume is also created via a pedal. The guitarist is able to use this pedal to adjust an instrument's volume during a show, and it can also be used to make a guitar notes or chords fade in and out. Such properties are useful in human vocal sections when the percussive plucking of the strings to be softened or eliminated altogether. There are at least three different types of volume pedals, these are auto-volume/envelope volume, tremolo and compressor. Each type boasts specific properties useful for different situations and genres.

Time-based effects include delay / echo, pops, and reverberation or "reverb." The first, delay / echo, creates a copy of an incoming audio, delay it a bit, and then repeats it either once for a "slap" effect or more for an "echo" effect. Looping involves recording of a phrase or passage and then accompanying that passage as it replays. This technique involves the use of very long delays. Finally, reverb refers to the continued existence of a sound in a particular space after the original sound is gone. In reality it is a large and extended number of echoes.

Modulation-related effects include several units, including the rotary speaker, the rotary speaker simulator, the vibrato pedal, phase transformer and flanges. The rotary speaker and its simulator offer something known as a Doppler effect which is a modification of a wave's frequency and wavelength. A vibrato pedal reproduces the sound of the rotary speaker by synchronizing a standard speaker volume oscillation, frequency-specific volume oscillation, vibrato, phase shifting and chorusing. A phase transformer creates a complex frequency response, resulting in a "whooshing" noise equivalent to a flying jet. And finally, if an artist wants to simulate the sound originally created by slowing a tape down by holding something against the flange and then let tape to speed up again, a flanger can produce such a sound.

About the Author

Victor Epand is an expert consultant for guitars, drums, keyboards, sheet music, guitar tab, and home theater audio. You can find the best marketplace at these sites for guitars, guitar effects, electric guitars, sheet music, guitar tabs, and home theater audio.

Guitar loop pedal

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