A two-pole, two-zero filter. More...

#include <BiQuad.h>

Inheritance diagram for pd::BiQuad:

Public Member Functions
double	perform (double)

void	setCoefficients (double fb1, double fb2, double ff1, double ff2, double ff3)

void	set (double a, double b)

Public Member Functions inherited from PdMaster
void *	getbytes (size_t nbytes)

void *	resizebytes (void *old, size_t oldsize, size_t newsize)

void	freebytes (void *fatso, size_t nbytes)

std::string	getPath ()

void	setSampleRate (unsigned long)

unsigned long	getSampleRate ()

void	setBlockSize (int)

int	getBlockSize ()

double	getTimeInSampleTicks ()

long	getTimeInMilliSeconds (double time)

int	pdBigOrSmall (double f)

void	cos_maketable ()

int	PD_BIGORSMALL (float f)

void	setFFTWindow (int)

int	getFFTWindow ()

double	mtof (double)

double	ftom (double)

double	powtodb (double)

double	dbtopow (double)

double	rmstodb (double)

double	dbtorms (double)

Public Attributes
const std::string	pdName = "biquad~"

Public Attributes inherited from PdMaster
int	cosTableSize = COSTABSIZE

float *	cos_table

Additional Inherited Members
Public Types inherited from PdMaster
typedef union PdMaster::_sampleint_union	t_sampleint_union

Detailed Description

A two-pole, two-zero filter.

Biquad takes a list of five parameters. The parameters in order are: feedback1, feedback2, feedforward1, feedforward2, feedforward3.

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

Public Member Functions