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Tonnetz Sequent

Noise Engineering Tonnetz Sequent


Eularian Tonnetz Gate-Driven Triad Generator

Tonnetz Sequent is a triad generator that maps gate inputs to the triadic transforms of the Eularian Tonnetz allowing one to move through triadic space with rhythm. It outputs three - 1v/8va control voltages to control the pitch of oscillators. It has three gate inputs for the standard Tonnetz transforms: Parallel, Leading, and Relative. There are also inputs to reset the triad to a reference triad, perform semitone transpose and change which triad types form the transform domain (major/minor, augmented/major, diminished/minor).

50 mA +12V / 5 mA -12V