fsh::fx::MoogVCF Class Reference

Virtual analog Moog-style lowpass filter. More...

#include <MoogVCF.h>

Classes
struct	Params
	Parameters for the filter. More...

Public Member Functions
void	setParams (const Params &)
	Set the filter parameters.
void	setSampleRate (double)
	Set the sample rate in Hz.
float	processSample (float)
	Filter a single sample.
void	reset ()
	Reset the filter state.

Detailed Description

Virtual analog Moog-style lowpass filter.

This implementation originally appeared on MusicDSP.org, and was then ported/improved by ddiakopoulos on GitHub.

The filter can occasionally become unstable when the input level is too high. It is recommended to use a pre-scale to avoid this. For example, a factor of 0.5 seems to work well with the Oscillator class.

Before using

Set the sample rate using setSampleRate(), and parameters using setParams().

To use

Call processSample() for each sample.

---

The documentation for this class was generated from the following files:

• src/common/fx/MoogVCF.h
• src/common/fx/MoogVCF.cpp