 Extension
ExtensionMoogVCF is a port of the CSound opcode moogvcf written by Josep Comajuncosas and Hans Mikelson. This UGen is a digital emulation of the Moog diode ladder filter configuration. It is based loosely on the paper Analyzing the Moog VCF with Considerations for Digital Implemnetation by Stilson and Smith (CCRMA).
| in | Audio input. | 
| fco | Cutoff frequency | 
| res | Resonance (0 to 1). | 
| mul | |
| add |