ADSR Class Reference

Generates ADSR values between 0.0 and 1.0. More...

#include <AudioParameters.h>

Inheritance diagram for ADSR:

Public Member Functions
	ADSR (ADSR &copy)=default
	ADSR (float attack=0.001, float decay=0.001, float sustainLevel=0.5, float release=0.005)
float	attackRate ()
float	decayRate ()
bool	isActive ()
void	keyOff ()
void	keyOn (float tgt=0)
float	releaseRate ()
void	setAttackRate (float a)
void	setDecayRate (float d)
void	setReleaseRate (float r)
void	setSustainLevel (float s)
float	sustainLevel ()
virtual float	tick ()
virtual float	value ()

Protected Types
enum	AdsrPhase {   Idle , Attack , Decay , Sustain ,   Release }

Protected Member Functions
float	update ()

Protected Attributes
float	act_value = 0
const char *	adsrNames [5] = {"Idle", "Attack", "Decay", "Sustain", "Release"}
float	attack
float	decay
float	release
AdsrPhase	state = Idle
float	sustain
float	target = 0
int	zeroCount = 0

Detailed Description

Generates ADSR values between 0.0 and 1.0.

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

• src/AudioTools/CoreAudio/AudioEffects/AudioParameters.h