DFM1 - A Filter UGen for SuperCollider
DFM1 is a port for SuperCollider of Tony Hardie-Bick's DFM1 digital filter module. It is an accurate model of an analog filter and provides low-pass and high-pass filtering. The filter can be overdriven and will self-oscillate at high resonances.
The best way to obtain DFM1 is to download the source code and compile it yourself. Compilation and operation has been tested on OS X and Linux. It may be possible to compile it on Windows with some tweaking, contact me if you have any success with this. Build instructions can be found in the readme file included with the source code.
A precompiled version is available for OS X, this was built on an X86 64bit Mac running OS X 10.6 it hasn't been tested on other machines so your mileage may vary.
DFM1 is included in the SC3-Plugins package
- The compiled version of DFM1 for OS X 10.6 is now built for i386 and X86_64
- SConstruct now detects SuperCollider source code version
- SConstruct now builds a combined i386 and x86_64 binary on OS X
- Removed unnecessary code in noisegen.cpp
25/01/2011: Original release
DFM1 is licensed under the GNU General Public License version 2. Full licensing information is included with the downloads above.