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Flute.h

00001 /***************************************************/
00023 /***************************************************/
00024 
00025 #ifndef STK_FLUTE_H
00026 #define STK_FLUTE_H
00027 
00028 #include "Instrmnt.h"
00029 #include "JetTable.h"
00030 #include "DelayL.h"
00031 #include "OnePole.h"
00032 #include "PoleZero.h"
00033 #include "Noise.h"
00034 #include "ADSR.h"
00035 #include "SineWave.h"
00036 
00037 class Flute : public Instrmnt
00038 {
00039  public:
00041 
00044   Flute(StkFloat lowestFrequency);
00045 
00047   ~Flute();
00048 
00050   void clear();
00051 
00053   void setFrequency(StkFloat frequency);
00054 
00056   void setJetReflection(StkFloat coefficient);
00057 
00059   void setEndReflection(StkFloat coefficient);
00060 
00062   void setJetDelay(StkFloat aRatio);
00063 
00065   void startBlowing(StkFloat amplitude, StkFloat rate);
00066 
00068   void stopBlowing(StkFloat rate);
00069 
00071   void noteOn(StkFloat frequency, StkFloat amplitude);
00072 
00074   void noteOff(StkFloat amplitude);
00075 
00077   void controlChange(int number, StkFloat value);
00078 
00079  protected:
00080 
00081   StkFloat computeSample( void );
00082 
00083   DelayL   jetDelay_;
00084   DelayL   boreDelay_;
00085   JetTable jetTable_;
00086   OnePole  filter_;
00087   PoleZero dcBlock_;
00088   Noise    noise_;
00089   ADSR     adsr_;
00090   SineWave vibrato_;
00091   unsigned long length_;
00092   StkFloat lastFrequency_;
00093   StkFloat maxPressure_;
00094   StkFloat jetReflection_;
00095   StkFloat endReflection_;
00096   StkFloat noiseGain_;
00097   StkFloat vibratoGain_;
00098   StkFloat outputGain_;
00099   StkFloat jetRatio_;
00100 
00101 };
00102 
00103 #endif

The Synthesis ToolKit in C++ (STK)
©1995-2007 Perry R. Cook and Gary P. Scavone. All Rights Reserved.