juce::dsp::NoiseGate< SampleType > Class Template Reference

Detailed Description

template<typename SampleType>
class juce::dsp::NoiseGate< SampleType >

A simple noise gate with standard threshold, ratio, attack time and release time controls.

Can be used as an expander if the ratio is low.

Public Member Functions
	NoiseGate ()
	Constructor.
void	setThreshold (SampleType newThreshold)
	Sets the threshold in dB of the noise-gate.
void	setRatio (SampleType newRatio)
	Sets the ratio of the noise-gate (must be higher or equal to 1).
void	setAttack (SampleType newAttack)
	Sets the attack time in milliseconds of the noise-gate.
void	setRelease (SampleType newRelease)
	Sets the release time in milliseconds of the noise-gate.
void	prepare (const ProcessSpec &spec)
	Initialises the processor.
void	reset ()
	Resets the internal state variables of the processor.
template<typename ProcessContext>
void	process (const ProcessContext &context) noexcept
	Processes the input and output samples supplied in the processing context.
SampleType	processSample (int channel, SampleType inputValue)
	Performs the processing operation on a single sample at a time.

Constructors and Destructors

NoiseGate()

template<typename SampleType>

juce::dsp::NoiseGate< SampleType >::NoiseGate

(

)

Constructor.

Member Functions

setThreshold()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::setThreshold

(

SampleType

newThreshold

)

Sets the threshold in dB of the noise-gate.

setRatio()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::setRatio

(

SampleType

newRatio

)

Sets the ratio of the noise-gate (must be higher or equal to 1).

setAttack()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::setAttack

(

SampleType

newAttack

)

Sets the attack time in milliseconds of the noise-gate.

setRelease()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::setRelease

(

SampleType

newRelease

)

Sets the release time in milliseconds of the noise-gate.

prepare()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::prepare

(

const ProcessSpec &

spec

)

Initialises the processor.

reset()

template<typename SampleType>

void juce::dsp::NoiseGate< SampleType >::reset

(

)

Resets the internal state variables of the processor.

process()

template<typename SampleType>

template<typename ProcessContext>

void juce::dsp::NoiseGate< SampleType >::process ( const ProcessContext & context )

noexcept

Processes the input and output samples supplied in the processing context.

References processSample().

processSample()

template<typename SampleType>

SampleType juce::dsp::NoiseGate< SampleType >::processSample	(	int	channel,
		SampleType	inputValue )

Performs the processing operation on a single sample at a time.

Referenced by process().