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58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
/***********************************************/
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/*
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Waveguide reed model with a register hole
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and one tonehole
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by Gary P. Scavone, 2000.
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*/
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/***********************************************/
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#if !defined(__BlowHole_h)
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#define __BlowHole_h
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#include "Instrmnt.h"
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#include "DLineL.h"
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#include "ReedTabl.h"
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#include "OneZero.h"
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#include "PoleZero.h"
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#include "Envelope.h"
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#include "Noise.h"
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#include "RawWvIn.h"
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class BlowHole : public Instrmnt
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{
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protected:
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DLineL *delays;
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ReedTabl *reedTable;
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OneZero *filter;
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PoleZero *tonehole;
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PoleZero *vent;
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Envelope *envelope;
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Noise *noise;
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RawWvIn *vibr;
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long length;
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MY_FLOAT scatter;
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MY_FLOAT th_coeff;
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MY_FLOAT r_th;
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MY_FLOAT rh_coeff;
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MY_FLOAT rh_gain;
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MY_FLOAT outputGain;
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MY_FLOAT noiseGain;
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MY_FLOAT vibrGain;
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public:
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BlowHole(MY_FLOAT lowestFreq);
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~BlowHole();
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void clear();
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virtual void setFreq(MY_FLOAT frequency);
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void setTonehole(MY_FLOAT newValue);
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void setVent(MY_FLOAT newValue);
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void startBlowing(MY_FLOAT amplitude,MY_FLOAT rate);
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void stopBlowing(MY_FLOAT rate);
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virtual void noteOn(MY_FLOAT freq, MY_FLOAT amp);
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virtual void noteOff(MY_FLOAT amp);
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virtual MY_FLOAT tick();
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virtual void controlChange(int number, MY_FLOAT value);
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};
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#endif
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