mirror of
https://github.com/thestk/stk
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58 lines
1.1 KiB
C++
58 lines
1.1 KiB
C++
/***************************************************/
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/*! \class Modulate
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\brief STK periodic/random modulator.
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This class combines random and periodic
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modulations to give a nice, natural human
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modulation function.
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by Perry R. Cook and Gary P. Scavone, 1995 - 2007.
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*/
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/***************************************************/
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#ifndef STK_MODULATE_H
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#define STK_MODULATE_H
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#include "Generator.h"
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#include "SineWave.h"
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#include "SubNoise.h"
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#include "OnePole.h"
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class Modulate : public Generator
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{
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public:
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//! Class constructor.
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/*!
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An StkError can be thrown if the rawwave path is incorrect.
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*/
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Modulate();
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//! Class destructor.
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~Modulate();
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//! Reset internal state.
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void reset();
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//! Set the periodic (vibrato) rate or frequency in Hz.
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void setVibratoRate(StkFloat rate);
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//! Set the periodic (vibrato) gain.
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void setVibratoGain(StkFloat gain);
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//! Set the random modulation gain.
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void setRandomGain(StkFloat gain);
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protected:
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StkFloat computeSample( void );
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SineWave vibrato_;
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SubNoise noise_;
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OnePole filter_;
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StkFloat vibratoGain_;
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StkFloat randomGain_;
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};
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#endif
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