Edit study-sequence-portamento

Admin tokenpatch.def

(patch
  (canvas (width 4080) (height 5028)
    (background "/assets/serge_symbolic_joined.svg"))

(point audio.aux-in 4004 2703 audio "Audio Interface AUX IN")
  (point gtsa.end-out 2865 2794 audio "GTS XL upper END OUT")
  (point gtsa.trig 2865 2884 audio "GTS XL upper TRIG IN")
  (point gtsb.in 2625 2973 audio "GTS XL lower IN")
  (point gtsb.out 2865 2973 audio "GTS XL lower OUT")
  (point mixpro2.in1 3486 1956 audio "Edelweiss right Mix Pro IN 1")
  (point mixpro2.out 3486 1776 audio "Edelweiss right Mix Pro OUT")
  (point nto.pitch 1215 280 audio "NTO 1V/OCT")
  (point nto.triangle.out 1215 100 audio "NTO TRIANGLE")
  (point seqq.clock 585 1567 audio "SEQQ CLOCK")
  (point seqq.out 585 938 audio "SEQQ OUT (left section)")
  (cable c1 clock gtsa.end-out gtsa.trig
    (label "GTS XL upper END OUT -> GTS XL upper TRIG IN"))
  (cable c2 clock gtsa.end-out seqq.clock
    (label "GTS XL upper END OUT -> SEQQ CLOCK"))
  (cable c3 audio seqq.out gtsb.in
    (label "SEQQ OUT (left section) -> GTS XL lower IN"))
  (cable c4 pitch gtsb.out nto.pitch
    (label "GTS XL lower OUT -> NTO 1V/OCT"))
  (cable c5 audio nto.triangle.out mixpro2.in1
    (label "NTO TRIANGLE -> Edelweiss right Mix Pro IN 1"))
  (cable c6 audio mixpro2.out audio.aux-in
    (label "Edelweiss right Mix Pro OUT -> Audio Interface AUX IN"))
)

notes.md

# A sequence with asymmetric glide

SEQQ control voltage passes through a non-cycling GTS before reaching NTO pitch.

## Start here

Lower the monitoring level before patching. These are documented patch designs, not claims of hardware audition.

Unless this recipe uses the right Mix Pro for control voltage: center its DC offset, zero unused channels, and bring up only the cabled audio inputs. Connect Audio Interface MIX OUT to your normal monitoring chain.

1. SEQQ: forward steps, low output range. Set two high steps among mostly low notes.
2. GTS upper: about 2 Hz. Lower: cycle off, both rates initially fast; gradually slow only RISE.

## Cables

1. GTS XL upper END OUT → GTS XL upper TRIG IN.
2. GTS XL upper END OUT → SEQQ CLOCK.
3. SEQQ OUT (left section) → GTS XL lower IN.
4. GTS XL lower OUT → NTO 1V/OCT.
5. NTO TRIANGLE → Edelweiss right Mix Pro IN 1.
6. Edelweiss right Mix Pro OUT → Audio Interface AUX IN.

## Listen for

Upward intervals slide while downward intervals remain abrupt.

## Play it

Reverse the asymmetry by speeding RISE and slowing FALL.

## If it misbehaves

If pitches never arrive at their targets, speed the slew or slow the clock. This path is intentionally unquantized.

## Module references

- https://serge-modular.com/docs/GTS%20XL%20manual.pdf

Upload audio/video/image