Erica Synths Black Digital Noise

The Black Digital Noise is Erica Synths' pathological brainchild. A unique noise module that makes wide range of noise effects; almost pure white noise, Atari console-like one bit noise and other crazy, more or less predictable sounds. At the heart of the module is a programmable logic matrix that includes two linear feedback shift registers that generate polynomial noise effects.

• Wide range of noise effects (pure white noise to 1bit & 4bit vintage computer style noises)
• Two polynomial feedback shift registers with CV control to set noise character
• Adjustable noise frequency
• External clock in - can follow frequency of VCO
• Sync feature - polynomial reset
• Can process audio signals (Even voice!)
• Inputs/outputs are protected against over-voltage
• Diode protection on reversed power supply

Similar noise generation scheme was used in several classical drum machines, and technology comes from techniques used in data scrambling.

Found Sound Australia Pty Ltd.
110 Albert St
Brunswick East, VIC 3057
Australia