tBiQuad

BiQuad filter, reimplemented from STK (Cook and Scavone). More...

Functions
void	tBiQuad_init (tBiQuad *const, LEAF *const leaf)
	Initialize a tBiQuad to the default mempool of a LEAF instance. More...
void	tBiQuad_initToPool (tBiQuad *const, tMempool *const)
	Initialize a tBiQuad to a specified mempool. More...
void	tBiQuad_free (tBiQuad *const)
	Free a tBiQuad from its mempool. More...
float	tBiQuad_tick (tBiQuad *const, float input)
void	tBiQuad_setB0 (tBiQuad *const, float b0)
void	tBiQuad_setB1 (tBiQuad *const, float b1)
void	tBiQuad_setB2 (tBiQuad *const, float b2)
void	tBiQuad_setA1 (tBiQuad *const, float a1)
void	tBiQuad_setA2 (tBiQuad *const, float a2)
void	tBiQuad_setNotch (tBiQuad *const, float freq, float radius)
void	tBiQuad_setResonance (tBiQuad *const, float freq, float radius, int normalize)
void	tBiQuad_setCoefficients (tBiQuad *const, float b0, float b1, float b2, float a1, float a2)
void	tBiQuad_setGain (tBiQuad *const, float gain)

Detailed Description

BiQuad filter, reimplemented from STK (Cook and Scavone).

Function Documentation

tBiQuad_init()

void tBiQuad_init	(	tBiQuad * const	,
		LEAF *const	leaf
	)

Initialize a tBiQuad to the default mempool of a LEAF instance.

Parameters

filter	A pointer to the tBiQuad to initialize.
leaf	A pointer to the leaf instance.

tBiQuad_initToPool()

void tBiQuad_initToPool	(	tBiQuad * const	,
		tMempool * const
	)

Initialize a tBiQuad to a specified mempool.

Parameters

filter	A pointer to the tBiQuad to initialize.
mempool	A pointer to the tMempool to use.

tBiQuad_free()

void tBiQuad_free

(

tBiQuad * const

)

Free a tBiQuad from its mempool.

Parameters

filter

A pointer to the tBiQuad to free.

tBiQuad_tick()

float tBiQuad_tick	(	tBiQuad * const	,
		float	input
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setB0()

void tBiQuad_setB0	(	tBiQuad * const	,
		float	b0
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setB1()

void tBiQuad_setB1	(	tBiQuad * const	,
		float	b1
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setB2()

void tBiQuad_setB2	(	tBiQuad * const	,
		float	b2
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setA1()

void tBiQuad_setA1	(	tBiQuad * const	,
		float	a1
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setA2()

void tBiQuad_setA2	(	tBiQuad * const	,
		float	a2
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setNotch()

void tBiQuad_setNotch	(	tBiQuad * const	,
		float	freq,
		float	radius
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setResonance()

void tBiQuad_setResonance	(	tBiQuad * const	,
		float	freq,
		float	radius,
		int	normalize
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setCoefficients()

void tBiQuad_setCoefficients	(	tBiQuad * const	,
		float	b0,
		float	b1,
		float	b2,
		float	a1,
		float	a2
	)

Parameters

filter

A pointer to the relevant tBiQuad.

tBiQuad_setGain()

void tBiQuad_setGain	(	tBiQuad * const	,
		float	gain
	)

Parameters

filter

A pointer to the relevant tBiQuad.