Endless Series For Mac

Endless Series is a unique synthesis and effect app based on the Shepard Tone auditory illusion, which generates mind bending infinite scales, psychedelic drones and fascinating sonic textures.

Endless Series works as a tone generator, phaser, flanger, a ring modulator, or resonant filter bank effect. If you have a suitable audio interface you can use it to process live audio input from a guitar, microphone etc.

The term circular pitch was used because, although the scale sounds as if it is moving in one direction, in fact, after twelve steps it returns to where it started.

Endless Tone can be used to synthesize classic Shepard/Risset tones. It can also be used as a ring modulator either using an internal sine wave or the audio input for the carrier signal.

Endless Flanger is a circular pitch (barber-pole) flanger - instead of flanging up and down the frequency spectrum, it appears to continuously flange in one direction.

Endless Phaser works in the same way but rather than using delay lines, it uses filters to produce its effect.

Endless Shifter provides a further variation by using pitch shifting to impose the illusion of circular pitch on the source material.