ExtensionOctober 2012 BRF was changed to use double-precision floats (git commit: 72412f63affa94f69e2ea7539e21831a1d0d3e01). GlitchBRF can be used as drop-in replacements to get the old behavior back. Good for very noise and glitchy sounds where the filter [nearly] blows up.
| in | 
 The input signal.  | 
| freq | 
 Cutoff frequency in Hertz.  | 
| rq | 
 The reciprocal of Q (bandwidth / cutoffFreq).  | 
| mul | 
 Output will be multiplied by this value.  | 
| add | 
 This value will be added to the output.  |