Khagan is a live user interface builder for controling parameters via OSC. It's mainly aimed at the Om modular synthesizer.
It's open source software, licensed under the GNU GPL, version 2.0 or later.
There's a BerliOS Project Page with feature request and bug reporting among other things.
The following examples were made using the pad widget to control Om patches via a tablet. The Khagan and Om patch files used are part of the distribution.
Twin Drumloops audio example (Ogg, 363 KB). Crossfading between 2 drumloops via the horizontal axis, controling the frequency of a bandpassed clipping effect on the vertical axis, and controling volume by pressure. The Hydrogen drumloops (Ogg, 37 KB) used.
Pulse audio example (Ogg, 114 KB). Controling frequency, pulswidth and volume of a pulse oscillator.
Source of the current release.
The latest source code in development can always be found in the SVN Repository.
Noteworthy requirements are: Phat and PyPhat, PyGTK and PyXML.
The documentation will be written on the wiki.
Get Loki (a.t) berlios (d.o.t) de. He can also be found as LFactor in the #lad IRC channel on irc.freenode.net way to often.
If you've found a bug please submit it on the bug reporting page.