Flanger

[PussyCat]

A guitar effect that does not work like a wah pedal. It does, however, work as a continually variable delay pedal. The delay on a flanger is too short to hear as an echo and the rate of delay expands and contracts to set intervals during a set amount of time according to how the operator programs it.
The effect is called flange because before the advent of flanger pedals, sound engineers and musicians would press the inside of the thumb (the flange) onto the tape reel to slow it down and speed it up to achieve the desired effect.

[PussyCat]

A person that practices flanging ( audio effect that occurs when two identical signals are mixed together, but with one signal time-delayed by a small and gradually changing amount, usually smaller than 20 milliseconds.)

[Lanell]

Flanger- Another common, sick ass effect on amplifers. It is similar to to Wah Effect or Pedal. This effect changes the sounds played
and shifts it from Treble to Bass to Treble continusly - depending on how much or how long you play-. What the Wah does is that it changes the Bass to Treble -or vice versa, depending where your at- on the press of a pedal, and the flanger takes a little time.
There is slow and fast Flanger, but the Flanger cannot make the Wah sound. With Tremolo, these two effects combinded will rock.
Songs that have Flanger: [Blink-182]- Obvious - the verse-, Asthenia -when the guitars some in, verse-, Heres you letter -intro-, Feeling This - intro, even percussion have flanger-. [Simple Plan]- Id do anything - approx at 2:01, they have both Flanger and Tremolo-
I wont be there - intro-. [Black Eyed Peas]- Where is the love?
To listen on the Wah listen to the solo in Cold by [Crossfade] -the electric guitar version-