dsp::NoiseGate< SampleType > Class Template Reference

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

#include <juce_NoiseGate.h>

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.

Detailed Description

template<typename SampleType>
class 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.

Constructor & Destructor Documentation

NoiseGate()

template<typename SampleType >

dsp::NoiseGate< SampleType >::NoiseGate

(

)

Constructor.

Member Function Documentation

setThreshold()

template<typename SampleType >

void dsp::NoiseGate< SampleType >::setThreshold

(

SampleType

newThreshold

)

Sets the threshold in dB of the noise-gate.

setRatio()

template<typename SampleType >

void 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 dsp::NoiseGate< SampleType >::setAttack

(

SampleType

newAttack

)

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

setRelease()

template<typename SampleType >

void dsp::NoiseGate< SampleType >::setRelease

(

SampleType

newRelease

)

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

prepare()

template<typename SampleType >

void dsp::NoiseGate< SampleType >::prepare

(

const ProcessSpec &

spec

)

Initialises the processor.

reset()

template<typename SampleType >

void dsp::NoiseGate< SampleType >::reset

(

)

Resets the internal state variables of the processor.

process()

template<typename SampleType >

template<typename ProcessContext >

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

noexcept

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

References jassert, and dsp::NoiseGate< SampleType >::processSample().

processSample()

template<typename SampleType >

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

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

Referenced by dsp::NoiseGate< SampleType >::process().

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

• juce_NoiseGate.h