DISTORTION Distortion-A distortion is the alteration of the original shape (or other characteristic) of an object, image, sound, waveform or other form of information or representation.
DELAY Delay-Delay is an audio effect which records an input signal to an audio storage medium, and then plays it back after a period of time
ECHO Echo-In audio signal processing and acoustics, an echo (plural echoes) is a reflection of sound, arriving at the listener sometime after the direct sound.
WAH-WAH Wah-Wah-Wah-wah is an imitative word (or onomatopoeia) for the sound of altering the resonance of musical notes to extend expressiveness, sounding much like a human voice saying the syllable wah.
REVERBERATION Reverberation-Reverberation is the persistence of sound in a particular space after the original sound is removed
CHORUS Chorus-In music, a chorus effect (sometimes chorusing or chorused effect) occurs when individual sounds with roughly the same timbre and nearly (but never exactly) the same pitches converge and are perceived as one.
PHASER Phaser-The electronic phasing effect is created by splitting an audio signal into two paths.