Class daisysp::BlOsc

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• #include <blosc.h>

Public Types

Type	Name
enum	Waveforms

Public Functions

Type	Name
	BlOsc ()
void	Init (float sample_rate)
float	Process ()
void	Reset ()
void	SetAmp (float amp)
void	SetFreq (float freq)
void	SetPw (float pw)
void	SetWaveform (uint8_t waveform)
	~BlOsc ()

Detailed Description

Band Limited Oscillator

Based on bltriangle, blsaw, blsquare from soundpipe

Original Author(s): Paul Batchelor, saw2 Faust by Julius Smith

Ported by Ben Sergentanis, May 2020

Public Types Documentation

enum Waveforms

enum daisysp::BlOsc::Waveforms {
    WAVE_TRIANGLE,
    WAVE_SAW,
    WAVE_SQUARE,
    WAVE_OFF
};

Bl Waveforms

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Public Functions Documentation

function BlOsc

inline daisysp::BlOsc::BlOsc () 

---

function Init

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

-Initialize oscillator. -Defaults to: 440Hz, .5 amplitude, .5 pw, Triangle.

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function Process

float daisysp::BlOsc::Process () 

• Get next floating point oscillator sample.

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function Reset

void daisysp::BlOsc::Reset () 

• reset the phase of the oscillator.

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function SetAmp

inline void daisysp::BlOsc::SetAmp (
    float amp
) 

• Float amp: Set oscillator amplitude, 0 to 1.

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function SetFreq

inline void daisysp::BlOsc::SetFreq (
    float freq
) 

• Float freq: Set oscillator frequency in Hz.

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function SetPw

inline void daisysp::BlOsc::SetPw (
    float pw
) 

• Float pw: Set square osc pulsewidth, 0 to 1. (no thru 0 at the moment)

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function SetWaveform

inline void daisysp::BlOsc::SetWaveform (
    uint8_t waveform
) 

• uint8_t waveform: select between waveforms from enum above.
• i.e. SetWaveform(BL_WAVEFORM_SAW); to set waveform to saw

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function ~BlOsc

inline daisysp::BlOsc::~BlOsc () 

---

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The documentation for this class was generated from the following file external-docs/DaisySP/DaisySP-LGPL/Source/Synthesis/blosc.h