Noise Engineering Loquelic Iteritas Oscillator (Black)

The easiest way to get to know Loquelic Iteritas is to turn the knobs and listen. Connect the output to your mixer and start twiddling. Loquelic Iteritas is about continuous tone control. Hook any LFO up to any of the four tone control inputs (Morph, Fold, Modulate, Damp). Other interesting effects can be created by controlling the pitches independently (by default the 1v/8va inputs are normaled to each other). For instance, using a Tonnetz Sequent to produce musical intervals produces interesting results.
The VO algorithm is roughly based off of the VOSIM algorithm. This algorithm amplitude modulates a carrier by an exponential to create a more complex harmonic structure. Thee simplest carrier is a sinusoid which produces a spectrum with a Gaussian distribution centered on the carrier. More complicated waveforms produce Gaussians around each harmonic, producing spectra similar to comb filtered noise.

Algorithm SS is a highly modiĕed version of summation synthesis originally developed by James Moorer. The premise comes from a simple mathematical equality between an infinite harmonic series and a relatively easy to compute expression. This equation allows a wide variety of musical spectra to be produced by only two parameters. Loquelic Iteritas generalizes the sinusoidal terms into multi-waveform oscillators: two of these track the two input pitches while the third tracks the difference of the two pitches and adds a wave folder for more harmonics. In the equation oscillator A is the left sinusoidal term in the numerator. Oscillator B is the sinusoidal term in the denominator.
The PM algorithm is a naive time-domain two-oscillator phase-modulation implementation that combines both oscillators with amplitude modulation. 
Loquelic Iteritas uses a unique multisampling technique to make aliasing more musical. By choosing a particular sample rate for a waveform that has a harmonic structure (all overtones are integer multiples of the fundamental) the alias power can be moved into frequencies that are also multiples of the fundamental and therefore more musical.

Features

• Three different oscillation algorithms packed into a 10HP digital oscillator
• Continuous timbral control
• VOSIM algorithm
• Summation synthesis algorithm
• Phase-modulation algorithm
• Three position toggle switch for changing algorithm
• Variable sample rate for musical aliasing 
• Controls and VC inputs for Morph, Fold, Modulate, and Damp
• Dual oscillator interaction with pitch control knobs and 1v/oct inputs for both oscillators