UPDATE: If you want to listen to it in the highest possible quality, or download the WAV file to see what exactly comes out from the device, you can find the soundtrack here:
Siluria combines a few sound engines and effects, one of the voices is playable by a 12-tone touch keyboard. The main drone frequency is directly controllable by one of the knobs, additional harmonics can be added by precisely tuning fractional delays and reverbs. There are pre-defined scales, with base note following the main frequency in a quantized manner (this can be configured differently in another patch).
It is a completely digital synth but the analog potentiometers are used for precise, high resolution control. Their smooth feel, instant response and the synergy that emerges from the seemingly infinite combinations of their positions, makes playing with Siluria a very pleasant and addictive experience :)
The sound is generated using wavetable, supersaw, supersquare, sine wave oscillators and Karplus-Strong physical modelling sound engines. Among the effects you can find reverbs, fractional delays, flanger, bit crusher, and a few more which will be demoed later.
What you hear is an unprocessed and unedited output. Everything is recorded to the SD card, in perfect quality, so nothing is lost. Sound from the camera was mixed in as well, so you can hear the button click.
You can find more information at