VOSIM-type oscillator based on Rob Hordijk's Nord Modular patch. More...

Inheritance diagram for VosimOscillator:

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Collaboration diagram for VosimOscillator:

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Public Member Functions
float	generate ()
	Produce the next consecutive sample. More...

float	generate (float fm)
	Produce a sample with frequency modulation. More...

void	generate (FloatArray output)
	Produce a block of samples. More...

void	generate (FloatArray output, FloatArray input)
	Produce a block of samples with frequency modulation. More...

float	getFormant1 ()

float	getFormant2 ()

float	getFrequency ()
	Get oscillator frequency in Hertz. More...

float	getNextSample ()

float	getNextSample (float fm)

float	getPhase ()
	Get current oscillator phase in radians. More...

float	getSample ()

float	getSampleRate ()

void	getSamples (FloatArray output)

void	getSamples (FloatArray output, FloatArray fm)

void	reset ()
	Reset oscillator (typically resets phase) More...

void	setFormant1 (float frequency)

void	setFormant2 (float frequency)

void	setFrequency (float freq)
	Set oscillator frequency in Hertz. More...

void	setPhase (float ph)
	Set current oscillator phase in radians. More...

void	setSampleRate (float sr)
	Set oscillator sample rate. More...

void	setWaveshape (float value)

	VosimOscillator (SineOscillator osc2, SineOscillator osc1)

Static Public Member Functions
static VosimOscillator *	create (float sr)

static void	destroy (VosimOscillator *obj)

Data Fields
float	waveshape = 0

Static Public Attributes
static constexpr float	begin_phase = 0

static constexpr float	end_phase = 1

Static Protected Member Functions
static float	polyblep (float t, float dt)
	Calculate poly blep antialiasing compensation on normalised (to range [0, 1]) phase and phase increment (angular rate) values. More...

Protected Attributes
float	incr

float	mul

float	phase

Detailed Description

VOSIM-type oscillator based on Rob Hordijk's Nord Modular patch.

ref: https://electro-music.com/nm_classic/015_workshops/Clavia/NordModularWorkshops&Threads/WerkMap/WorkShops/Hordijk1999-2000/VOSIM.html

Definition at line 11 of file VosimOscillator.h.

Constructor & Destructor Documentation

◆ VosimOscillator()

VosimOscillator::VosimOscillator	(	SineOscillator *	osc2,
		SineOscillator *	osc1
	)

inline

Definition at line 16 of file VosimOscillator.h.

Referenced by create().

Member Function Documentation

◆ create()

static VosimOscillator* VosimOscillator::create ( float sr )

inlinestatic

Definition at line 101 of file VosimOscillator.h.

References OscillatorTemplate< SineOscillator >::create(), OscillatorTemplate< T, BaseOscillator, Sample >::setSampleRate(), and VosimOscillator().

◆ destroy()

static void VosimOscillator::destroy ( VosimOscillator * obj )

inlinestatic

Definition at line 108 of file VosimOscillator.h.

References OscillatorTemplate< SineOscillator >::destroy().

◆ generate() [1/4]

float VosimOscillator::generate ( )

inlinevirtual

Produce the next consecutive sample.

Reimplemented from SignalGenerator.

Definition at line 63 of file VosimOscillator.h.

◆ generate() [2/4]

float VosimOscillator::generate ( float fm )

inlinevirtual

Produce a sample with frequency modulation.

Implements Oscillator.

Definition at line 44 of file VosimOscillator.h.

References begin_phase, end_phase, SineOscillator::generate(), OscillatorTemplate< VosimOscillator >::getPhase(), getSample(), OscillatorTemplate< VosimOscillator >::incr, OscillatorTemplate< VosimOscillator >::phase, OscillatorTemplate< T, BaseOscillator, Sample >::reset(), and OscillatorTemplate< T, BaseOscillator, Sample >::setPhase().

◆ generate() [3/4]

void VosimOscillator::generate ( FloatArray output )

inlinevirtual

Produce a block of samples.

Reimplemented from SignalGenerator.

Definition at line 66 of file VosimOscillator.h.

References begin_phase, end_phase, SineOscillator::generate(), SimpleArray< T >::getData(), getSample(), SimpleArray< T >::getSize(), OscillatorTemplate< VosimOscillator >::incr, OscillatorTemplate< VosimOscillator >::phase, OscillatorTemplate< T, BaseOscillator, Sample >::reset(), and waveshape.

◆ generate() [4/4]

void VosimOscillator::generate	(	FloatArray	output,
		FloatArray	fm
	)

inlinevirtual

Produce a block of samples with frequency modulation.

Reimplemented from Oscillator.

Definition at line 83 of file VosimOscillator.h.

References begin_phase, end_phase, SineOscillator::generate(), SimpleArray< T >::getData(), getSample(), SimpleArray< T >::getSize(), OscillatorTemplate< VosimOscillator >::incr, OscillatorTemplate< VosimOscillator >::phase, OscillatorTemplate< T, BaseOscillator, Sample >::reset(), and waveshape.

◆ getFormant1()

float VosimOscillator::getFormant1 ( )

inline

Definition at line 32 of file VosimOscillator.h.

References OscillatorTemplate< T, BaseOscillator, Sample >::getFrequency().

◆ getFormant2()

float VosimOscillator::getFormant2 ( )

inline

Definition at line 35 of file VosimOscillator.h.

References OscillatorTemplate< T, BaseOscillator, Sample >::getFrequency().

◆ getFrequency()

float OscillatorTemplate< VosimOscillator , Oscillator , float >::getFrequency ( )

inlinevirtualinherited

Get oscillator frequency in Hertz.

Implements Oscillator.

Definition at line 86 of file Oscillator.h.

◆ getNextSample() [1/2]

float Oscillator::getNextSample ( )

inlineinherited

Definition at line 55 of file Oscillator.h.

References Oscillator::generate().

◆ getNextSample() [2/2]

float Oscillator::getNextSample ( float fm )

inlineinherited

Definition at line 57 of file Oscillator.h.

References Oscillator::generate().

◆ getPhase()

float OscillatorTemplate< VosimOscillator , Oscillator , float >::getPhase ( )

inlinevirtualinherited

Get current oscillator phase in radians.

Returns: a value between 0 and 2*pi

Implements Oscillator.

Definition at line 92 of file Oscillator.h.

◆ getSample()

float VosimOscillator::getSample ( )

inline

Definition at line 21 of file VosimOscillator.h.

References OscillatorTemplate< VosimOscillator >::phase, and waveshape.

Referenced by generate().

◆ getSampleRate()

float OscillatorTemplate< VosimOscillator , Oscillator , float >::getSampleRate ( )

inlineinherited

Definition at line 80 of file Oscillator.h.

◆ getSamples() [1/2]

void Oscillator::getSamples ( FloatArray output )

inlineinherited

Definition at line 59 of file Oscillator.h.

References Oscillator::generate().

◆ getSamples() [2/2]

void Oscillator::getSamples	(	FloatArray	output,
		FloatArray	fm
	)

inlineinherited

Definition at line 63 of file Oscillator.h.

References Oscillator::generate().

◆ polyblep()

static float OscillatorTemplate< VosimOscillator , Oscillator , float >::polyblep	(	float	t,
		float	dt
	)

inlinestaticprotectedinherited

Calculate poly blep antialiasing compensation on normalised (to range [0, 1]) phase and phase increment (angular rate) values.

Definition at line 128 of file Oscillator.h.

◆ reset()

void OscillatorTemplate< VosimOscillator , Oscillator , float >::reset ( )

inlinevirtualinherited

Reset oscillator (typically resets phase)

Implements Oscillator.

Definition at line 96 of file Oscillator.h.

◆ setFormant1()

void VosimOscillator::setFormant1 ( float frequency )

inline

Definition at line 38 of file VosimOscillator.h.

References OscillatorTemplate< T, BaseOscillator, Sample >::setFrequency().

◆ setFormant2()

void VosimOscillator::setFormant2 ( float frequency )

inline

Definition at line 41 of file VosimOscillator.h.

References OscillatorTemplate< T, BaseOscillator, Sample >::setFrequency().

◆ setFrequency()

void OscillatorTemplate< VosimOscillator , Oscillator , float >::setFrequency ( float freq )

inlinevirtualinherited

Set oscillator frequency in Hertz.

Implements Oscillator.

Definition at line 83 of file Oscillator.h.

◆ setPhase()

void OscillatorTemplate< VosimOscillator , Oscillator , float >::setPhase ( float ph )

inlinevirtualinherited

Set current oscillator phase in radians.

Parameters

phase a value between 0 and 2*pi

Implements Oscillator.

Definition at line 89 of file Oscillator.h.

◆ setSampleRate()

void OscillatorTemplate< VosimOscillator , Oscillator , float >::setSampleRate ( float sr )

inlinevirtualinherited

Set oscillator sample rate.

Reimplemented from Oscillator.

Definition at line 75 of file Oscillator.h.

◆ setWaveshape()

void VosimOscillator::setWaveshape ( float value )

inline

Definition at line 29 of file VosimOscillator.h.

References waveshape.

Field Documentation

◆ begin_phase

constexpr float VosimOscillator::begin_phase = 0

staticconstexpr

Definition at line 18 of file VosimOscillator.h.

Referenced by generate().

◆ end_phase

constexpr float VosimOscillator::end_phase = 1

staticconstexpr

Definition at line 19 of file VosimOscillator.h.

Referenced by generate().

◆ incr

float OscillatorTemplate< VosimOscillator , Oscillator , float >::incr

protectedinherited

Definition at line 73 of file Oscillator.h.

◆ mul

float OscillatorTemplate< VosimOscillator , Oscillator , float >::mul

protectedinherited

Definition at line 71 of file Oscillator.h.

◆ phase

float OscillatorTemplate< VosimOscillator , Oscillator , float >::phase

protectedinherited

Definition at line 72 of file Oscillator.h.

◆ waveshape

float VosimOscillator::waveshape = 0

Definition at line 20 of file VosimOscillator.h.

Referenced by generate(), getSample(), and setWaveshape().

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

VosimOscillator.h

Public Member Functions

Static Public Member Functions

Data Fields

Static Public Attributes

Static Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ VosimOscillator()

Member Function Documentation

◆ create()

◆ destroy()

◆ generate() [1/4]

◆ generate() [2/4]

◆ generate() [3/4]

◆ generate() [4/4]

◆ getFormant1()

◆ getFormant2()

◆ getFrequency()

◆ getNextSample() [1/2]

◆ getNextSample() [2/2]

◆ getPhase()

◆ getSample()

◆ getSampleRate()

◆ getSamples() [1/2]

◆ getSamples() [2/2]

◆ polyblep()

◆ reset()

◆ setFormant1()

◆ setFormant2()

◆ setFrequency()

◆ setPhase()

◆ setSampleRate()

◆ setWaveshape()

Field Documentation

◆ begin_phase

◆ end_phase

◆ incr

◆ mul

◆ phase

◆ waveshape