juce_DelayLine.h File Reference

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Classes
struct	juce::dsp::DelayLineInterpolationTypes::None
	No interpolation between successive samples in the delay line will be performed. More...
struct	juce::dsp::DelayLineInterpolationTypes::Linear
	Successive samples in the delay line will be linearly interpolated. More...
struct	juce::dsp::DelayLineInterpolationTypes::Lagrange3rd
	Successive samples in the delay line will be interpolated using a 3rd order Lagrange interpolator. More...
struct	juce::dsp::DelayLineInterpolationTypes::Thiran
	Successive samples in the delay line will be interpolated using 1st order Thiran interpolation. More...
class	juce::dsp::DelayLine< SampleType, InterpolationType >
	A delay line processor featuring several algorithms for the fractional delay calculation, block processing, and sample-by-sample processing useful when modulating the delay in real time or creating a standard delay effect with feedback. More...

Namespaces
namespace	juce
	JUCE Namespace.
namespace	juce::dsp::DelayLineInterpolationTypes
	A collection of structs to pass as the template argument when setting the interpolation type for the DelayLine class.

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Class Documentation

juce::dsp::DelayLineInterpolationTypes::None

struct juce::dsp::DelayLineInterpolationTypes::None

No interpolation between successive samples in the delay line will be performed.

This is useful when the delay is a constant integer or to create lo-fi audio effects.

@tags{DSP}

Definition at line 43 of file juce_DelayLine.h.

juce::dsp::DelayLineInterpolationTypes::Linear

struct juce::dsp::DelayLineInterpolationTypes::Linear

Successive samples in the delay line will be linearly interpolated.

This type of interpolation has a low computational cost where the delay can be modulated in real time, but it also introduces a low-pass filtering effect into your audio signal.

@tags{DSP}

Definition at line 53 of file juce_DelayLine.h.

juce::dsp::DelayLineInterpolationTypes::Lagrange3rd

struct juce::dsp::DelayLineInterpolationTypes::Lagrange3rd

Successive samples in the delay line will be interpolated using a 3rd order Lagrange interpolator.

This method incurs more computational overhead than linear interpolation but reduces the low-pass filtering effect whilst remaining amenable to real time delay modulation.

@tags{DSP}

Definition at line 63 of file juce_DelayLine.h.

juce::dsp::DelayLineInterpolationTypes::Thiran

struct juce::dsp::DelayLineInterpolationTypes::Thiran

Successive samples in the delay line will be interpolated using 1st order Thiran interpolation.

This method is very efficient, and features a flat amplitude frequency response in exchange for less accuracy in the phase response. This interpolation method is stateful so is unsuitable for applications requiring fast delay modulation.

@tags{DSP}

Definition at line 74 of file juce_DelayLine.h.