SineD< Tv, Ts > Class Template Reference

Damped sine oscillator based on an efficient recursion equation. More...

#include <Oscillator.h>

Inherits RSin2< T >, and Ts.

List of all members.

Public Member Functions
	SineD (Tv frq=440, Tv amp=1, Tv dcy=-1, Tv phs=0)
Tv	freq () const
	Get frequency.
void	ampPhase (Tv a=1, Tv p=0)
	Set amplitude and phase.
void	set (Tv frq, Tv amp, Tv dcy, Tv phs=0)
	Set all control parameters.
T &	operator[] (uint32_t i)
	Array set; sets current value.
T	operator() () const
	Generate next value.
T	operator() (const T &v) const
	Filter next value.
T	amp () const
	Get amplitude.
RSin2 &	amp (const T &v)
	Set amplitude.
T	decay () const
	Get decay factor.
RSin2 &	decay (const T &v)
	Set decay.
RSin2 &	freq (const T &v)
	Set unit frequency.
T	phase () const
	Get unit phase.
RSin2 &	phase (const T &v)
	Set unit phase.
RSin2 &	reset ()
	Reset state from stored parameters.
RSin2 &	set (T frq, T phs, T dcy, T amp=T(1))
	Set parameters from freq (rad/unit), phase (rad), decay, and amplitude.
Public Attributes
T	mul1
	Multiplication factors.
T	val
	Value.

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Detailed Description

template<class Tv = double, class Ts = Synced>
class gam::SineD< Tv, Ts >

Damped sine oscillator based on an efficient recursion equation.

This oscillator is similar to SineR, however, it has an extra multiply in its sample generation to allow the oscillator to decay.

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Constructor & Destructor Documentation

SineD	(	Tv	frq = 440,
		Tv	amp = 1,
		Tv	dcy = -1,
		Tv	phs = 0
	)

Parameters:

[in]	frq	Frequency
[in]	amp	Amplitude
[in]	dcy	T60 decay length
[in]	phs	Phase in [0, 1)

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

• /Users/ljp/code/gamma/trunk/Gamma/Oscillator.h