Flanging/ˈflændʒɪŋ/ is an audio effect produced by mixing two identical signals together, one signal delayed by a small and gradually changing period, usually smaller than 20 milliseconds. This produces a swept comb filter effect: peaks and notches are produced in the resulting frequency spectrum, related to each other in a linear harmonic series. Varying the time delay causes these to sweep up and down the frequency spectrum. A flanger is an effects unit that creates this effect. In some cases the two signals will become so close that it almost fades away to oblivion called "sucking air."
It has also been called the "Darth Vader effect."
Part of the output signal is usually fed back to the input (a "re-circulating delay line"), producing a resonance effect which further enhances the intensity of the peaks and troughs. The phase of the fed-back signal is sometimes inverted, producing another variation on the flanging sound.
A flanger clears the space between the rails, generally of ice and snow. This is important because if allowed to build up, it could seriously impede the motion of the train or even derail it. The flanger blade is lowered below the head of the rail, and so must be raised when the flanger comes to a switch or grade crossing. In regions were flangers are often used signs are posted alongside the tracks to alert the operators of this necessity. There are 2 different blades that go up and down (one that throws snow/ice to the right and one to the left).
The Flanger project was founded in 1997 by Uwe Schmidt (aka Atom Heart) and Bernd Friedmann (aka Burnt Friedman), who have both been active in the music business since the early 1990s. The two musicians met up to program their first album Templates at Mira Musica, Santiago de Chile in 1997. Their musical goal was to generate their own vision of non-repetitive, organic and extremely complex music that is far removed from the well-trodden paths of techno and other established styles of so-called contemporary music.
Templates was released the following year (1999) on Ntone, together with separate 12-inch pressings of several tracks. Clearly electronic, it moved beyond dance or electronic formulas, tapping into the spirit of exploration that characterised jazz during the '60s.
The success of this debut album convinced Flanger to do a second LP, which was recorded in Santiago de Chile, in March 1999. Entitled Midnight Sound, this was released on Ntone November 2000.
Also referred to as Midnight Sounds. Midnight Sounds was the original title (and project name) for this album, but its originally intended label, KIFF SM, shut down before it could be released.
The release of Midnight Sound prompted Uwe Schmidt and Bernd Friedmann, who are renowned for their very special shows, to consider the idea of live Flanger presentations.
Although their Fall 2001 Tour was recently postponed, they are still planning a series of live appearances around the world.
Falling Roy Orbison I'm faling, I'm falling Falling in love with you Baby come closer, closer to me And listen, listen so carefully Remember all the nights that I told you I loved you It wasn't true, I used you, and you were Just someone new To thrill this lonely heart of mine I was lying all the time Pretending to be falling in love with you But it's different now, I've kissed you now So forgive me, forgive me somehow Hold me tight for tonight, and tell me true If you still love me Say that you love me Don't leave me now Now that I'm falling for you I'm falling, I'm falling Falling in love Falling in love with you From: Deise Zandona
This whole 80s revival thing is bad news – the haircuts alone are potentially traumatising to young children – but if there’s one aspect of the era that might just be worthy of a second chance, it’s the flanger.
Electro-Harmonix has launched a new collaboration with Police guitarist Andy Summers, and it arrives in the form of the new Walking on the Moon flanger pedal ... flanger with a simple set of controls.
