Pure VCO is a voltage control oscillator that generate complex waveforms. The core's wave can be morph from sine to tri and then is folded in a specific way to give harmonics witheout generating sharped edges in the folded waveform.
A switch allows to use an other type of folding that create imbalanced folding: folding that create different ampitude in the resulting ripples. This create different rich harmonics in a way that avoid aliasing.
The module can also be used as an audio effect (voltage controlled wave folder) that can give harmonics or distord the signal in a very specific way.
Pure VCO controls, inputs and outputs:
- Octave range (+1, 0, -1)
- 1v/octave input
- morphable tri-sine wave
- fold intensity
- Multiply, in other words, how many time the wave is folded (2, 4, 8, 16)
- CV input for fold intensity.
- FM input with dedicated attenuator.
- Sync input
- Audio input that allows the using of the wave folder on any audio signal.