---

BiQuad.h

/***************************************************/
/***************************************************/

#if !defined(__BIQUAD_H)
#define __BIQUAD_H

#include "Filter.h"

class BiQuad : protected Filter
{
public:

  BiQuad();

  virtual ~BiQuad();

  void clear(void);

  void setB0(MY_FLOAT b0);

  void setB1(MY_FLOAT b1);

  void setB2(MY_FLOAT b2);

  void setA1(MY_FLOAT a1);

  void setA2(MY_FLOAT a2);


  void setResonance(MY_FLOAT frequency, MY_FLOAT radius, bool normalize = FALSE);


  void setNotch(MY_FLOAT frequency, MY_FLOAT radius);


  void setEqualGainZeroes();


  void setGain(MY_FLOAT theGain);

  MY_FLOAT getGain(void) const;

  MY_FLOAT lastOut(void) const;

  MY_FLOAT tick(MY_FLOAT sample);

  MY_FLOAT *tick(MY_FLOAT *vector, unsigned int vectorSize);
};

#endif

---

The Synthesis ToolKit in C++ (STK)

©1995-2002 Perry R. Cook and Gary P. Scavone. All Rights Reserved.