QRST (Quasi-Random Sequence Transform
I’ve been thinking about randomness and melodic progressions recently and In addition to the probabilistic quantizer I posted, I thought I would revisit the Turing module. The Turing module produces a quasi-random sequence of bits which is translated to an output value by an 8 bit DAC and scaled to 1. I decided that I wanted more control over the range and distribution of the randomness. Like the uTuring the QRST has an adjustable 1 to 16 step shift register. The ? control sets the probability that a step will change and the width sets the maximum amount of that change. There is a minimum and maximum value for the output and a center value around which the output will cluster. The distribution control sets the width of the distribution of values around the center. At minimum the output distribution will be very narrow and at maximum the distribution will be random.
||the shift register moves one step with each clock|
||resets the register to 0|
||range set by min and max knobs|
|1.0||QRST V1.0.audulus (141.5 KB)||01/21/2019||initial upload to forum|