Designs too simple for Blue Modules
2002-08-17 by grantrichter2001
Hello Everybody, Nick and I have finally caught up with the orders from February and March. Since the Wiard project started in 1996, I have prototyped over 40 interesting module designs. Some of these simply will not fit neatly into a "Blue Face" module. But it is a shame to waste them, as they are novel and fun. The Joystick is the first one to be put in the Frac-Rac format. I am going to try and produce limited editions of other fun ones at the under $200 price point. These will be Frac-Rac compatible with Blacet power connectors. The next up is the "Noise Ring" module. This one is very strange and hard to explain. It is a cross between the Modern Implement Company "Rube Goldberg Generator", the Electronotes "Psuedo-Random Tone Wheel Animator" and the Buchla Model 266 "Source of Uncertainty". It starts with a white noise generator. There is also an 8 stage shift register clocked with a wide range voltage controlled clock. There is a comparator comparing the white noise against a variable reference. This is the "probability of change" control. The shift register input is recycled by a switch that selects between recycling the bits currently in the register or looking at the probability of change comparator for a new bit. The switch is controlled by another comparator which is the "change density" control. The shift register outputs are available as 256 voltage levels and 9 voltages as in the 266 SOU. At audio rates, the effect is to move from a noise signal to a pitched signal with various balances in between. The sounds range from "squarish warm" to modem tones to colored noise. The clock is not a keyboard tracking oscillator, but can be controlled with a sequencer (or at slow rates, used to clock a squencer). A slow rates, it generates repeating control voltage patterns, where the probability of changing the pattern can be controlled. Kind of like a sequencer which can improvise. This is intended as a module for experimentation, amusement and fun, no claim is made to how musical it is. Edition is limited to 50 pieces. Contact me at grichter@asapnet.net if you wish to reserve one. The price is TBD but will be kept as low as possible. Delivery time is not known at this point, but it is to next after we ship the Joysticks. Thank you for your continued support. Grant Richter Wiard Synthesizer