So what, exactly is Kernel synthesis? Simply speaking, it is a modular approach in which up to six audio kernels can be freely combined into a single oscillator. Effectively, each kernel is an oscillator in its own right, realising a whole range of timbres — from using sine and classic waveforms via wavetables through to samples and noise. For example, users could combine three wavetables with a sample, a sine wave, and noise within a single Quantum Synthesizer oscillator.
On top of that, the kernels could modulate each other in audio rate using a variety of modulation methods, such as amplitude, frequency, phase, and ring modulation. Phase Distortion is also possible alongside unusual processes like audio rate wavetable- position modulation. Moreover, each kernel, of course, could also add self-modulation like classic FM feedback.
Furthermore, each kernel has its own multi-stage envelope, stereo output panning, plus multiple modulation options for velocity, various key tracking possibilities, plus presenting feedback, level, pitch, and wavetable position as modulation targets in the Quantum Synthesizer’s Modulation Matrix.
It is perfectly possible, then, to view Kernel synthesis as an oscillator construction kit, allowing for traditional approaches like a six- operator FM synth, as well as providing an experimental space for future-facing synthesis techniques.
To put this all into its rightful perspective, users could quickly start by using predefined kernel oscillator patches using the Quantum Synthesizer’s oscillator preset system, then continue to create a library of their own oscillator models.
The latest (version 2.0) free firmware for the flagship Quantum Synthesizer will start beta testing after The 2019 NAMM Show, January 24-27, in Anaheim, California.