AnalogADSR Class Reference

Analog ADSR. More...

Public Types
enum class	State {   idle , attack , decay , sustain ,   release }

Public Member Functions
	AnalogADSR ()
	~AnalogADSR ()=default
void	setSampleRate (double sr)
float	process ()
float	process (int num)
void	process (juce::AudioSampleBuffer &buffer)
void	process (juce::AudioSampleBuffer &buffer, int startSample, int numSamples)
void	processMultiplying (juce::AudioSampleBuffer &buffer)
void	processMultiplying (juce::AudioSampleBuffer &buffer, int startSample, int numSamples)
float	getOutput ()
State	getState ()
void	noteOn ()
void	noteOff ()
void	setAttack (float seconds)
void	setDecay (float seconds)
void	setRelease (float seconds)
void	setSustainLevel (float level)
void	reset ()
std::pair< int, float >	getCurrentPhase ()

Protected Member Functions
void	calculateAttack ()
void	calculateDecay ()
void	calculateRelease ()

Protected Attributes
State	state = State::idle
double	sampleRate = 44100.0
float	attack = 0.0f
float	decay = 0.0f
float	sustain = 0.0f
float	release = 0.0f
float	attackCoeff = 0.0f
float	decayCoeff = 0.0f
float	releaseCoeff = 0.0f
float	attackOffset = 0.0f
float	decayOffset = 0.0f
float	releaseOffset = 0.0f
float	output = 0.0f

Detailed Description

Analog ADSR.

Good for controlling audio levels. Based on the ADSR from the Will Pirkle book

Member Enumeration Documentation

State

enum AnalogADSR::State

strong

Enumerator
idle
attack
decay
sustain
release

Constructor & Destructor Documentation

AnalogADSR()

AnalogADSR::AnalogADSR

(

)

~AnalogADSR()

AnalogADSR::~AnalogADSR ( )

default

Member Function Documentation

setSampleRate()

void AnalogADSR::setSampleRate

(

double

sr

)

References sampleRate.

Referenced by GateEffect::setSampleRate().

process() [1/4]

float AnalogADSR::process

(

)

Referenced by GateEffect::process().

process() [2/4]

float AnalogADSR::process

(

int

num

)

process() [3/4]

void AnalogADSR::process

(

juce::AudioSampleBuffer &

buffer

)

process() [4/4]

void AnalogADSR::process	(	juce::AudioSampleBuffer &	buffer,
		int	startSample,
		int	numSamples
	)

processMultiplying() [1/2]

void AnalogADSR::processMultiplying

(

juce::AudioSampleBuffer &

buffer

)

processMultiplying() [2/2]

void AnalogADSR::processMultiplying	(	juce::AudioSampleBuffer &	buffer,
		int	startSample,
		int	numSamples
	)

getOutput()

float AnalogADSR::getOutput

(

)

References output.

getState()

State AnalogADSR::getState

(

)

References state.

noteOn()

void AnalogADSR::noteOn

(

)

Referenced by GateEffect::process().

noteOff()

void AnalogADSR::noteOff

(

)

Referenced by GateEffect::process().

setAttack()

void AnalogADSR::setAttack

(

float

seconds

)

Referenced by GateEffect::setAttack().

setDecay()

void AnalogADSR::setDecay

(

float

seconds

)

Referenced by GateEffect::GateEffect().

setRelease()

void AnalogADSR::setRelease

(

float

seconds

)

Referenced by GateEffect::setRelease().

setSustainLevel()

void AnalogADSR::setSustainLevel

(

float

level

)

Referenced by GateEffect::GateEffect().

reset()

void AnalogADSR::reset

(

)

Referenced by GateEffect::reset().

getCurrentPhase()

std::pair<int, float> AnalogADSR::getCurrentPhase

(

)

References attack, decay, output, release, state, and sustain.

calculateAttack()

void AnalogADSR::calculateAttack ( )

protected

calculateDecay()

void AnalogADSR::calculateDecay ( )

protected

calculateRelease()

void AnalogADSR::calculateRelease ( )

protected

Member Data Documentation

state

State AnalogADSR::state = State::idle

protected

Referenced by getCurrentPhase(), and getState().

sampleRate

double AnalogADSR::sampleRate = 44100.0

protected

Referenced by setSampleRate().

attack

float AnalogADSR::attack = 0.0f

protected

decay

float AnalogADSR::decay = 0.0f

protected

sustain

float AnalogADSR::sustain = 0.0f

protected

release

float AnalogADSR::release = 0.0f

protected

attackCoeff

float AnalogADSR::attackCoeff = 0.0f

protected

decayCoeff

float AnalogADSR::decayCoeff = 0.0f

protected

releaseCoeff

float AnalogADSR::releaseCoeff = 0.0f

protected

attackOffset

float AnalogADSR::attackOffset = 0.0f

protected

decayOffset

float AnalogADSR::decayOffset = 0.0f

protected

releaseOffset

float AnalogADSR::releaseOffset = 0.0f

protected

output

float AnalogADSR::output = 0.0f

protected

Referenced by getCurrentPhase(), and getOutput().

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

• gin_analogadsr.h