This is a German talk I gave at Macoun 2011. You can find the slides, sample code and references here.
The slides for the talk (PDF, 3.3MB).
Source code for the basic example.
The source code for the synthesizer can be found on Github.
Some references I used while creating this talk:
You can find more information about me, including ways to contact me, here. Feel free to ask questions.
Talk on Lanyrd.com
Very brief mention of the talk in Heise's article on Macoun 2011