or how to make your guitar sound like your favorite guitarist
Guitarists will often use effect pedals to alter their instrument's sound. There are many, many different types of effects that can be found for the electric guitar, but the most popular is still the overdrive or distortion. While some effects transform the guitar's sound completely, others just color the sound in a minor way.
Time delay effects云南快乐十分遗漏前三 create a "copy" of an incoming sound adding a slight time delay, then mix it with the clean original signal.
云南快乐十分遗漏前三 the original delay lines were tape machines running a loop of tape or bulky units using a special spring. modern time delay effects are digital, but some guitarists argue that analog effects produce "warmer" tones.
These sound effects originate from people turning old valve amps up a lot louder than they were designed to function. This created a new, exciting effect with many overtones and a compressed sound云南快乐十分遗漏前三 with less difference between loud and quiet.
Amplitude based effects are based on the variation of the instantaneous loudness of the signal.
Compression effects reduce the dynamic range of a signal, making loud sounds quieter and the quiet sounds louder.
The expander is quite the opposite, as it increases the dynamic range of a sound. Low level signals are attenuated while the louder portions are amplified. The noise gate is an extreme version of the expander, heavily attenuating the low level input signal.
Graphic or parametric equalizers are designed to give more tone control than is possible with the basic amplifier's treble, middle or bass controls.
Speaker or cabinet simulators are highly tailored equalizers to emulate speaker box resonances, microphone techniques or performance hall conditions. Some include other subtle effects such as delays or reverbs as well.
The Wah-Wah is a foot-operated pedal is technically a kind of band-pass filter, which allows only a small portion of the incoming signal's frequencies to pass. The Talk Box effect is a variation of this technique, where a small speaker playing the guitar signal is routed up a small plastic tube to the guitarist's mouth, modulating the sound.
The pitch-related effects add one or more notes to what you are already playing. The octave dividers add a note one or more octaves below to the signal. Harmonizers offer even chord based harmonies and the interval can be determined by a key you set or the note you play. The pitch shifter云南快乐十分遗漏前三 alters the pitch of the instruments used mainly to give a smooth bend-like effect or to electronically "detune" the instrument.