Persephone VCA Noise Generator Such flexibility is achieved by

Such flexibility is achieved by decoupling the time parameter from shape

Pons Asinorum is a compact four-channel multimode envelope generator and LFO with voltage control

an enormously varied palette of new effects can be synthesized

Lorelei' is a VCO (Voltage Controlled Oscillator) with quadrature sine outputs

Persephone VCA Noise Generator Such flexibility is achieved by'Persephone' is a VCA (Voltage Controlled Amplifier) using a discrete JFET as the gain element. The JFET can be tastefully (or violently) overdriven for saturation distortion effects. Persephone also includes a zero crossing detector, which can be used to restrict gain changes to zeros in the audio waveform, preventing clicks and pops that can occur with very fast envelopes, especially on lower pitched sounds. In fact, with the zero crossing circuit