Class daisysp::Particle¶

ClassList > daisysp > Particle

Random impulse train processed by a resonant filter. More...

#include <particle.h>

Public Functions¶

Type	Name
float	GetNoise ()
void	Init (float sample_rate)
	Particle ()
float	Process ()
void	SetDensity (float density)
void	SetFreq (float frequency)
void	SetGain (float gain)
void	SetRandomFreq (float freq)
void	SetResonance (float resonance)
void	SetSpread (float spread)
void	SetSync (bool sync)
	~Particle ()

Detailed Description¶

Author:

Ported by Ben Sergentanis

Date:

Jan 2021 Noise processed by a sample and hold running at a target frequency.

Ported from pichenettes/eurorack/plaits/dsp/noise/particle.h to an independent module. Original code written by Emilie Gillet in 2016.

Public Functions Documentation¶

function GetNoise¶

float daisysp::Particle::GetNoise ()

Get the raw noise output. Must call Process() first.

function Init¶

void daisysp::Particle::Init (
    float sample_rate
)

Initialize the module

Parameters:

sample_rate Audio engine sample rate.

function Particle¶

inline daisysp::Particle::Particle ()

function Process¶

float daisysp::Particle::Process ()

Get the next sample

function SetDensity¶

void daisysp::Particle::SetDensity (
    float density
)

Noise density

Parameters:

Works 0-1.

function SetFreq¶

void daisysp::Particle::SetFreq (
    float frequency
)

Set the resonant filter frequency

Parameters:

freq Frequency in Hz

function SetGain¶

void daisysp::Particle::SetGain (
    float gain
)

Overall module gain

Parameters:

Works 0-1.

function SetRandomFreq¶

void daisysp::Particle::SetRandomFreq (
    float freq
)

How often to randomize filter frequency

Parameters:

freq Frequency in Hz.

function SetResonance¶

void daisysp::Particle::SetResonance (
    float resonance
)

Set the filter resonance

Parameters:

resonance Works 0-1

function SetSpread¶

void daisysp::Particle::SetSpread (
    float spread
)

How much to randomize the set filter frequency.

Parameters:

spread Works over positive numbers.

function SetSync¶

void daisysp::Particle::SetSync (
    bool sync
)

Force randomize the frequency.

Parameters:

sync True to randomize freq.

function ~Particle¶

inline daisysp::Particle::~Particle ()

The documentation for this class was generated from the following file external-docs/DaisySP/Source/Noise/particle.h