12 dB/oct (two-pole) biquad low-pass filter.

Inputs, output and other parts

Signal input (stream input) The input signal.

Cutoff frequency (stream input) Cutoff frequency of the filter (in Hz). Must not be less than one.

Resonance (stream input) Resonance of the filter. Must not be less than zero.

See also:

highpass, onepole, ladder, statevariable, allpass2