Skip to content

andr-ew/grvl

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

73 Commits
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

grvl

dual data pavement.

a digital tape machine – joyfully abandoning transparency. recorded sound is treated as raw, unadulterated data (like loose sediment), subject to multiple layers of erosion in the time & amplitude domains, clicks & all. you might hate it.

a spiritual successor to anaphora & dirge, a strange cousin of ndls

! please note !: this script is a public beta. please expect some bugs & general instability. please feel free to ask questions & report any & all issues you may run into at lllllll.co.

! explore with care ! loud sounds may result from multiple extreme settings.

hardware

required

also supported

  • grid (128 or 64)
  • arc (2 or 4 rings)
  • crow
  • midi mapping

install

in the maiden REPL, type:

;install https://github.com/andr-ew/grvl/releases/download/latest/complete-source-code.zip

grid UI

diagram of the grid interface. text description forthcoming

norns UI

  • E1: page/channel focus
  • E2-E3: various
  • K2-K3: record, hold to clear
  • K1 (hold): survey

arc UI

ch 1 ch 1 ch 2 ch 2
level ablation level ablation
sediment abrasion (fine) sediment abrasion (fine)
start end start end
pm frequency pm depth pm frequency pm depth

horizontal & vertical orientation via arc focus component, hold two keys to flip

patcher

grvl has 4 modulation sources that can be patched to any parameter on grid, norns, or arc. to map a parameter, hold one of the four source keys on the grid and tap or turn your desired destination.

possible modulation sources are:

  • crow input 1/2
  • lfo 1/2
  • midi note

by default, the sources are set as follows, and can be re-assigned in the params menu:

  • source 1: crow in 1
  • source 2: crow in 2
  • source 3: lfo 1
  • source 4: lfo 2