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

A processor to handle dry/wet mixing of two audio signals, where the wet signal may have additional latency. More...

#include <juce_DryWetMixer.h>

Collaboration diagram for juce::dsp::DryWetMixer< SampleType >:

Public Types
using	MixingRule = DryWetMixingRule

Public Member Functions
	DryWetMixer ()
	Default constructor. More...
	DryWetMixer (int maximumWetLatencyInSamples)
	Constructor. More...
void	mixWetSamples (AudioBlock< SampleType > wetSamples)
	Mixes the supplied wet samples with the latency-compensated dry samples from pushDrySamples. More...
void	prepare (const ProcessSpec &spec)
	Initialises the processor. More...
void	pushDrySamples (const AudioBlock< const SampleType > drySamples)
	Copies the dry path samples into an internal delay line. More...
void	reset ()
	Resets the internal state variables of the processor. More...
void	setMixingRule (MixingRule newRule)
	Sets the mix rule. More...
void	setWetLatency (SampleType wetLatencyInSamples)
	Sets the relative latency of the wet signal path compared to the dry signal path, and thus the amount of latency compensation that will be added to the dry samples in this processor. More...
void	setWetMixProportion (SampleType newWetMixProportion)
	Sets the current dry/wet mix proportion, with 0.0 being full dry and 1.0 being fully wet. More...

Private Member Functions
void	update ()

Private Attributes
AudioBuffer< SampleType >	bufferDry
MixingRule	currentMixingRule = MixingRule::linear
DelayLine< SampleType, DelayLineInterpolationTypes::Thiran >	dryDelayLine
SmoothedValue< SampleType, ValueSmoothingTypes::Linear >	dryVolume
SingleThreadedAbstractFifo	fifo
int	maximumWetLatencyInSamples = 0
SampleType	mix = 1.0
double	sampleRate = 44100.0
SmoothedValue< SampleType, ValueSmoothingTypes::Linear >	wetVolume

Detailed Description

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

A processor to handle dry/wet mixing of two audio signals, where the wet signal may have additional latency.

Once a DryWetMixer object is configured, push the dry samples using pushDrySamples and mix into the fully wet samples using mixWetSamples.

@tags{DSP}

Member Typedef Documentation

MixingRule

template<typename SampleType >

using juce::dsp::DryWetMixer< SampleType >::MixingRule = DryWetMixingRule

Constructor & Destructor Documentation

DryWetMixer() [1/2]

template<typename SampleType >

juce::dsp::DryWetMixer< SampleType >::DryWetMixer

(

)

Default constructor.

DryWetMixer() [2/2]

template<typename SampleType >

juce::dsp::DryWetMixer< SampleType >::DryWetMixer ( int  maximumWetLatencyInSamples )

explicit

Constructor.

Member Function Documentation

mixWetSamples()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::mixWetSamples

(

AudioBlock< SampleType >

wetSamples

)

Mixes the supplied wet samples with the latency-compensated dry samples from pushDrySamples.

Parameters

wetSamples

Input: The AudioBlock references fully wet samples. Output: The AudioBlock references the wet samples mixed with the latency compensated dry samples.

See also

pushDrySamples

prepare()

template<typename SampleType >

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

(

const ProcessSpec &

spec

)

Initialises the processor.

pushDrySamples()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::pushDrySamples

(

const AudioBlock< const SampleType >

drySamples

)

Copies the dry path samples into an internal delay line.

reset()

template<typename SampleType >

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

(

)

Resets the internal state variables of the processor.

setMixingRule()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::setMixingRule

(

MixingRule

newRule

)

Sets the mix rule.

setWetLatency()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::setWetLatency

(

SampleType

wetLatencyInSamples

)

Sets the relative latency of the wet signal path compared to the dry signal path, and thus the amount of latency compensation that will be added to the dry samples in this processor.

setWetMixProportion()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::setWetMixProportion

(

SampleType

newWetMixProportion

)

Sets the current dry/wet mix proportion, with 0.0 being full dry and 1.0 being fully wet.

update()

template<typename SampleType >

void juce::dsp::DryWetMixer< SampleType >::update ( )

private

Member Data Documentation

bufferDry

template<typename SampleType >

AudioBuffer<SampleType> juce::dsp::DryWetMixer< SampleType >::bufferDry

private

currentMixingRule

template<typename SampleType >

MixingRule juce::dsp::DryWetMixer< SampleType >::currentMixingRule = MixingRule::linear

private

dryDelayLine

template<typename SampleType >

DelayLine<SampleType, DelayLineInterpolationTypes::Thiran> juce::dsp::DryWetMixer< SampleType >::dryDelayLine

private

dryVolume

template<typename SampleType >

SmoothedValue<SampleType, ValueSmoothingTypes::Linear> juce::dsp::DryWetMixer< SampleType >::dryVolume

private

fifo

template<typename SampleType >

SingleThreadedAbstractFifo juce::dsp::DryWetMixer< SampleType >::fifo

private

maximumWetLatencyInSamples

template<typename SampleType >

int juce::dsp::DryWetMixer< SampleType >::maximumWetLatencyInSamples = 0

private

mix

template<typename SampleType >

SampleType juce::dsp::DryWetMixer< SampleType >::mix = 1.0

private

sampleRate

template<typename SampleType >

double juce::dsp::DryWetMixer< SampleType >::sampleRate = 44100.0

private

wetVolume

template<typename SampleType >

SmoothedValue<SampleType, ValueSmoothingTypes::Linear> juce::dsp::DryWetMixer< SampleType >::wetVolume

private

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

• juce_DryWetMixer.h