switchboard::SynthNode Class Reference

Generates a sine wave modulated by an ADSR envelope. More...

#include <SynthNode.hpp>

Inheritance diagram for switchboard::SynthNode:

Public Member Functions
SB_WASM	SynthNode ()
	Creates a SynthNode instance.
SB_WASM float	getFrequency () const
	Gets the current frequency value of the generated sine wave.
SB_WASM void	setFrequency (const float frequency)
	Sets the frequency of the generated sine wave.
SB_WASM void	setAttackSeconds (float attackSeconds)
	Sets the attack time of the generated envelope.
SB_WASM float	getAttackSeconds () const
	Gets the current attack time of the generated envelope.
SB_WASM void	setDecaySeconds (float decaySeconds)
	Sets the decay time of the generated envelope.
SB_WASM float	getDecaySeconds () const
	Gets the current decay time of the generated envelope.
SB_WASM void	setReleaseSeconds (float releaseSeconds)
	Sets the release time of the generated envelope.
SB_WASM float	getReleaseSeconds () const
	Gets the current release time of the generated envelope.
SB_WASM void	setPeakLevel (float peakLevel)
	Sets the peak level of the generated envelope (the level reached by attack).
SB_WASM float	getPeakLevel () const
	Gets the current peak level of the generated envelope (the level reached by attack).
SB_WASM void	setSustainLevel (float sustainLevel)
	Sets the sustain level of the generated envelope.
SB_WASM float	getSustainLevel () const
	Gets the current sustain level of the generated envelope.
SB_WASM void	trigger ()
	Trigger the synth.
SB_WASM void	release ()
	Release the synth.
SB_WASM bool	setBusFormat (AudioBusFormat &busFormat) override
SB_WASM bool	produce (AudioBus &bus) override

Detailed Description

Generates a sine wave modulated by an ADSR envelope.

SynthNode class.

Member Function Documentation

getAttackSeconds()

float switchboard::SynthNode::getAttackSeconds

(

)

const

Gets the current attack time of the generated envelope.

Returns

The attack time in seconds.

getDecaySeconds()

float switchboard::SynthNode::getDecaySeconds

(

)

const

Gets the current decay time of the generated envelope.

Returns

The decay time in seconds.

getFrequency()

float switchboard::SynthNode::getFrequency

(

)

const

Gets the current frequency value of the generated sine wave.

Returns

The frequency value in Hz.

getPeakLevel()

float switchboard::SynthNode::getPeakLevel

(

)

const

Gets the current peak level of the generated envelope (the level reached by attack).

Returns

The peak level in the range of 0.0..1.0.

getReleaseSeconds()

float switchboard::SynthNode::getReleaseSeconds

(

)

const

Gets the current release time of the generated envelope.

Returns

The release time in seconds.

getSustainLevel()

float switchboard::SynthNode::getSustainLevel

(

)

const

Gets the current sustain level of the generated envelope.

Returns

The sustain level in the range of 0.0..1.0.

release()

void switchboard::SynthNode::release

(

)

Release the synth.

The generator will stop generating sound.

setAttackSeconds()

void switchboard::SynthNode::setAttackSeconds

(

float

attackSeconds

)

Sets the attack time of the generated envelope.

Parameters

attackSeconds

The new attack time value in seconds.

setDecaySeconds()

void switchboard::SynthNode::setDecaySeconds

(

float

decaySeconds

)

Sets the decay time of the generated envelope.

Parameters

decaySeconds

The new decay time value in seconds.

setFrequency()

void switchboard::SynthNode::setFrequency

(

const float

frequency

)

Sets the frequency of the generated sine wave.

Parameters

frequency

The new frequency value in Hz.

setPeakLevel()

void switchboard::SynthNode::setPeakLevel

(

float

peakLevel

)

Sets the peak level of the generated envelope (the level reached by attack).

Parameters

peakLevel

The new peak level value in the range of 0.0..1.0.

setReleaseSeconds()

void switchboard::SynthNode::setReleaseSeconds

(

float

releaseSeconds

)

Sets the release time of the generated envelope.

Parameters

releaseSeconds

The new release time value in seconds.

setSustainLevel()

void switchboard::SynthNode::setSustainLevel

(

float

sustainLevel

)

Sets the sustain level of the generated envelope.

Parameters

sustainLevel

The new sustain level value in the range of 0.0..1.0.

trigger()

void switchboard::SynthNode::trigger

(

)

Trigger the synth.

The synth will start to generate sound.