From Wikipedia, the free encyclopedia. Chorus (or chorusing, choruser or chorused effect) is an audio effect that occurs when individual sounds with approximately the same time, and very similar pitches, converge and are perceived as one.

How does chorus effect work?

Luckily, the chorus effect was built to give guitars that same spacious sound. It works by taking a guitar signal, applying a short delay, then slightly altering the timing of the delay at regular intervals. After that, it then mixes this augmented signal with the original, unaltered signal.

How does a phaser effect work?

Phasers work by stringing several all-pass filters together in series to create a series of non-harmonically related notch filters. An LFO can then be used to modulate these notch filters, similar to the motion in a flanger. ... This phaser also has a feedback option, giving it capabilities similar to that of a flanger.