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Bowed.h

00001 /***************************************************/
00022 /***************************************************/
00023 
00024 #ifndef STK_BOWED_H
00025 #define STK_BOWED_H
00026 
00027 #include "Instrmnt.h"
00028 #include "DelayL.h"
00029 #include "BowTable.h"
00030 #include "OnePole.h"
00031 #include "BiQuad.h"
00032 #include "SineWave.h"
00033 #include "ADSR.h"
00034 
00035 class Bowed : public Instrmnt
00036 {
00037  public:
00039   Bowed(StkFloat lowestFrequency);
00040 
00042   ~Bowed();
00043 
00045   void clear();
00046 
00048   void setFrequency(StkFloat frequency);
00049 
00051   void setVibrato(StkFloat gain);
00052 
00054   void startBowing(StkFloat amplitude, StkFloat rate);
00055 
00057   void stopBowing(StkFloat rate);
00058 
00060   void noteOn(StkFloat frequency, StkFloat amplitude);
00061 
00063   void noteOff(StkFloat amplitude);
00064 
00066   void controlChange(int number, StkFloat value);
00067 
00068  protected:
00069 
00070   StkFloat computeSample( void );
00071 
00072   DelayL   neckDelay_;
00073   DelayL   bridgeDelay_;
00074   BowTable bowTable_;
00075   OnePole  stringFilter_;
00076   BiQuad   bodyFilter_;
00077   SineWave vibrato_;
00078   ADSR     adsr_;
00079   StkFloat maxVelocity_;
00080   StkFloat baseDelay_;
00081   StkFloat vibratoGain_;
00082   StkFloat betaRatio_;
00083 
00084 };
00085 
00086 #endif

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