DualTM
Adapted from the original ShiftReg applet, this pair of 32-bit shift registers is designed to be the ultimate source of generative sequences. Digital inputs 1 & 2 are still Clock & p-gate, respectively. The CV inputs and outputs are assignable.
| 1/3 | 2/4 | |
|---|---|---|
| TRIG | Clock | p Gate |
| CV INs | Assignable (Slew, Length, Probability, Quantizer, Range, Transpose, Crossfade) |
Assignable |
| OUTs | Assignable (Pitch, Mod, Trig, Gate) | Assignable |
The Slew parameter allows extreme smoothing on the output stage for portamento and gentle modulation. It acts as a Decay tail on the Trigger output modes. With CV input modulation of Slew, you can modulate the smoothing - CV control over decay envelopes, or variable portamento.
- Length - how many bits are looped in the registers
- p=Probability (%) - when unlocked with the cursor or a gate input on TR2, how likely the current bit will be flipped
- Quantizer select (v1.7.1) - for pitch quantization
- Range - how many discrete notes, in scale degrees (only applies to pitches)
- Slew - smoothing parameter (hybrid linear/logarithmic function)
- Input modes CV1 and CV2 - see below
- Output modes A: and B: - see below
Each output can be assigned to one of the following:
- Pitch 1 - derived from 8 bits of the FIRST register
- Pitch 2 - derived from 8 bits of the SECOND register
- Pitch 1+2 - a blend of the two pitches, optionally crossfaded via CV
- in 1.5.x, it was actually the SUM of the two pitches; changed in v1.6
- Mod 1 - unquantized bipolar modulation from FIRST register
- Mod 2 - unquantized bipolar modulation from SECOND register
- Trigger 1 - output trigger pulse when current bit is 1 on the FIRST register
- Trigger 2 - output trigger pulse when current bit is 1 on the SECOND register
- Gate 1 - hold high if current bit is 1 on FIRST register
- Gate 2 - hold high if current bit is 1 on SECOND register
- Gate 1+2 - two-level gate output from the sum of the current bits
Each CV input can be assigned to modulate (bi-polar) one of the following:
- Slew
- Length
- p - probability
- Q - Quantizer select
- Range
- Transpose 1 - offset Pitch 1 (basic voltage adder)
- Transpose 2 - offset Pitch 2
- Crossfade 1+2 - Affects the combo Pitch 1+2 Output mode only
- at 0V or unpatched, the two pitches are averaged
- Positive voltage fades toward Pitch 2; negative voltage toward Pitch 1 (i think, lol, somebody should check my math)
Authored by djphazer. Adapted from ShiftReg by Chysn, with mods by benirose.
Inspired by the original Turing Machine by Music Thing Modular / Tom Whitwell.