SPUC::iir_shelf< Numeric, Coeff > Class Template Reference
[SPUC double templates, IIR filters]

#include <iir_shelf.h>

Collaboration diagram for SPUC::iir_shelf< Numeric, Coeff >:

[legend]List of all members.

Public Member Functions
	iir_shelf (Coeff A0, Coeff A1, Coeff B, long rb=0)
	iir_shelf (float_type ca, float_type cb)
Coeff	get_a0 ()
Coeff	get_a1 ()
Coeff	get_b ()
Numeric	clock (Numeric input)
	Input new sample and calculate output.
void	set_round_bits (long x)
int	get_round_bits ()
void	reset ()
	Reset.
Protected Attributes
long	round_bits
Coeff	a0
Coeff	a1
Coeff	b
Numeric	out
Numeric	previous_out
Numeric	previous_in
quantiser< Numeric >	Q

---

Detailed Description

template<class Numeric, class Coeff = float_type>
class SPUC::iir_shelf< Numeric, Coeff >

Template for shelving filter

The filter is assumed of the form which becomes

Author:

Tony Kirke

---

Constructor & Destructor Documentation

template<class Numeric, class Coeff = float_type>

SPUC::iir_shelf< Numeric, Coeff >::iir_shelf	(	Coeff	A0,
		Coeff	A1,
		Coeff	B,
		long	rb = 0
	)			[inline]

template<class Numeric, class Coeff = float_type>

SPUC::iir_shelf< Numeric, Coeff >::iir_shelf	(	float_type	ca,
		float_type	cb
	)			[inline]

---

Member Function Documentation

template<class Numeric, class Coeff = float_type>

Numeric SPUC::iir_shelf< Numeric, Coeff >::clock

(

Numeric

input

)

[inline]

Input new sample and calculate output.

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::get_a0

(

)

[inline]

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::get_a1

(

)

[inline]

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::get_b

(

)

[inline]

template<class Numeric, class Coeff = float_type>

int SPUC::iir_shelf< Numeric, Coeff >::get_round_bits

(

)

[inline]

template<class Numeric, class Coeff = float_type>

void SPUC::iir_shelf< Numeric, Coeff >::reset

(

void

)

[inline]

Reset.

template<class Numeric, class Coeff = float_type>

void SPUC::iir_shelf< Numeric, Coeff >::set_round_bits

(

long

x

)

[inline]

---

Member Data Documentation

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::a0 [protected]

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::a1 [protected]

template<class Numeric, class Coeff = float_type>

Coeff SPUC::iir_shelf< Numeric, Coeff >::b [protected]

template<class Numeric, class Coeff = float_type>

Numeric SPUC::iir_shelf< Numeric, Coeff >::out [protected]

template<class Numeric, class Coeff = float_type>

Numeric SPUC::iir_shelf< Numeric, Coeff >::previous_in [protected]

template<class Numeric, class Coeff = float_type>

Numeric SPUC::iir_shelf< Numeric, Coeff >::previous_out [protected]

template<class Numeric, class Coeff = float_type>

quantiser<Numeric> SPUC::iir_shelf< Numeric, Coeff >::Q [protected]

template<class Numeric, class Coeff = float_type>

long SPUC::iir_shelf< Numeric, Coeff >::round_bits [protected]

---

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

• iir_shelf.h

---