SPUC::qnoise< Numeric > Class Template Reference

class to add quantization noise to signal More...

#include <qnoise.h>

Public Member Functions
	qnoise (char h)
Numeric	quant (Numeric x)
Numeric	operator() (Numeric x)
complex< Numeric >	operator() (complex< Numeric > x)

Protected Attributes
char	size
float_type	scale
	Number of bits <= 255. More...
float_type	iscale

Detailed Description

template<class Numeric>
class SPUC::qnoise< Numeric >

class to add quantization noise to signal

Bit width is specified in constructor. Default is 8 bits. add quantization noise but does not change underlying type of input for fundamental types Handles real and complex samples

Author

Tony Kirke

Constructor & Destructor Documentation

template<class Numeric>

SPUC::qnoise< Numeric >::qnoise ( char  h )

inline

Quantize and limit signal to size bits Constructor

References SPUC::qnoise< Numeric >::scale.

Member Function Documentation

template<class Numeric>

Numeric SPUC::qnoise< Numeric >::operator() ( Numeric  x )

inline

References SPUC::qnoise< Numeric >::quant().

Here is the call graph for this function:

template<class Numeric>

complex<Numeric> SPUC::qnoise< Numeric >::operator() ( complex< Numeric >  x )

inline

References SPUC::qnoise< Numeric >::quant().

Here is the call graph for this function:

template<class Numeric>

Numeric SPUC::qnoise< Numeric >::quant ( Numeric  x )

inline

Referenced by SPUC::qnoise< Numeric >::operator()(), and SPUC::qnoise< complex< T > >::operator()().

Member Data Documentation

template<class Numeric>

float_type SPUC::qnoise< Numeric >::iscale

protected

template<class Numeric>

float_type SPUC::qnoise< Numeric >::scale

protected

Number of bits <= 255.

Referenced by SPUC::qnoise< Numeric >::qnoise(), and SPUC::qnoise< complex< T > >::qnoise().

template<class Numeric>

char SPUC::qnoise< Numeric >::size

protected

---

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

• qnoise.h