r8b::CSineGen Class Reference

Sine signal generator class. More...

#include <r8bbase.h>

Public Member Functions
	CSineGen (const double si, const double ph)
	Constructor initializes this sine signal generator, with unity gain output.
	CSineGen (const double si, const double ph, const double g)
	Constructor initializes this sine signal generator.
double	generate ()
	Generates the next sample.
void	init (const double si, const double ph)
	Function initializes this sine signal generator, with unity gain output.
void	init (const double si, const double ph, const double g)
	Function initializes this sine signal generator.

Detailed Description

Sine signal generator class.

Class implements sine signal generator without biasing.

Constructor & Destructor Documentation

CSineGen() [1/2]

r8b::CSineGen::CSineGen	(	const double	si,
		const double	ph )

Constructor initializes this sine signal generator, with unity gain output.

Parameters

si	Sine function increment, in radians.
ph	Starting phase, in radians. Add R8B_PId2 for cosine function.

CSineGen() [2/2]

r8b::CSineGen::CSineGen	(	const double	si,
		const double	ph,
		const double	g )

Constructor initializes this sine signal generator.

Parameters

si	Sine function increment, in radians.
ph	Starting phase, in radians. Add R8B_PId2 for cosine function.
g	The overall gain factor, 1.0 for unity gain (-1.0 to 1.0 amplitude).

Member Function Documentation

generate()

double r8b::CSineGen::generate

(

)

Generates the next sample.

Returns

Next value of the sine function, without biasing.

init() [1/2]

void r8b::CSineGen::init	(	const double	si,
		const double	ph )

Function initializes this sine signal generator, with unity gain output.

Parameters

si	Sine function increment, in radians.
ph	Starting phase, in radians. Add R8B_PId2 for cosine function.

init() [2/2]

void r8b::CSineGen::init	(	const double	si,
		const double	ph,
		const double	g )

Function initializes this sine signal generator.

Parameters

si	Sine function increment, in radians.
ph	Starting phase, in radians. Add R8B_PId2 for cosine function.
g	The overall gain factor, 1.0 for unity gain (-1.0 to 1.0 amplitude).