Module A-117 (DNG) is a combination module, including a digital noise generator and an 808 source. The digital noise generator uses random sequences of square waves (18 step shift register with multiple feedback), whose rate can go from random clicks to pure noise. The colour of the noise is very different from the analog noise produced by the A-118.In addition to a manual setting, the rate can be controlled by an external clock - eg. VCO, LFO or MIDI clock.. |