krotos::AirAbsorptionFilter Class Reference

#include <AirAbsorptionFilter.h>

Classes
struct	modified_lowpass

Public Member Functions
	AirAbsorptionFilter ()
void	prepare (double sampleRate, int samplesPerBlock)
float	process (float inputSample, int numChannel)
void	setDistance (float distance)

Private Member Functions
constexpr float	linear_interpolate (float y1, float y2, float mu)
void	test_impulse_response (std::size_t index, String outfile)

Private Attributes
float	m_gain {1.0f}
float	m_a1 {0.43f}
float	m_a2 {0.6f}
std::array< float, 8 >	m_b1 {0.04f, 0.13f, 0.25f, 0.36f, 0.5f, 0.65f, 0.76f, 0.76f}
std::array< float, 8 >	m_b2 {0.15f, 0.22f, 0.25f, 0.3f, 0.3f, 0.3f, 0.52f, 0.52f}
modified_lowpass	m_filter1 [2]
modified_lowpass	m_filter2 [2]
bool	m_bypass

Constructor & Destructor Documentation

AirAbsorptionFilter()

krotos::AirAbsorptionFilter::AirAbsorptionFilter

(

)

Member Function Documentation

linear_interpolate()

float krotos::AirAbsorptionFilter::linear_interpolate ( float y1, float y2, float mu )

inlineconstexprprivate

prepare()

void krotos::AirAbsorptionFilter::prepare	(	double	sampleRate,
		int	samplesPerBlock )

process()

float krotos::AirAbsorptionFilter::process	(	float	inputSample,
		int	numChannel )

setDistance()

void krotos::AirAbsorptionFilter::setDistance

(

float

distance

)

test_impulse_response()

void krotos::AirAbsorptionFilter::test_impulse_response ( std::size_t index, String outfile )

private

Member Data Documentation

m_a1

float krotos::AirAbsorptionFilter::m_a1 {0.43f}

private

m_a2

float krotos::AirAbsorptionFilter::m_a2 {0.6f}

private

m_b1

std::array<float, 8> krotos::AirAbsorptionFilter::m_b1 {0.04f, 0.13f, 0.25f, 0.36f, 0.5f, 0.65f, 0.76f, 0.76f}

private

m_b2

std::array<float, 8> krotos::AirAbsorptionFilter::m_b2 {0.15f, 0.22f, 0.25f, 0.3f, 0.3f, 0.3f, 0.52f, 0.52f}

private

m_bypass

bool krotos::AirAbsorptionFilter::m_bypass

private

m_filter1

modified_lowpass krotos::AirAbsorptionFilter::m_filter1[2]

private

m_filter2

modified_lowpass krotos::AirAbsorptionFilter::m_filter2[2]

private

m_gain

float krotos::AirAbsorptionFilter::m_gain {1.0f}

private

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

• krotos_dsp/processors/air_absorption_filter/AirAbsorptionFilter.h
• krotos_dsp/processors/air_absorption_filter/AirAbsorptionFilter.cpp