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Brass.h

00001 /***************************************************/
00021 /***************************************************/
00022 
00023 #ifndef STK_BRASS_H
00024 #define STK_BRASS_H
00025 
00026 #include "Instrmnt.h"
00027 #include "DelayA.h"
00028 #include "BiQuad.h"
00029 #include "PoleZero.h"
00030 #include "ADSR.h"
00031 #include "SineWave.h"
00032 
00033 class Brass: public Instrmnt
00034 {
00035  public:
00037 
00040   Brass(StkFloat lowestFrequency);
00041 
00043   ~Brass();
00044 
00046   void clear();
00047 
00049   void setFrequency(StkFloat frequency);
00050 
00052   void setLip(StkFloat frequency);
00053 
00055   void startBlowing(StkFloat amplitude, StkFloat rate);
00056 
00058   void stopBlowing(StkFloat rate);
00059 
00061   void noteOn(StkFloat frequency, StkFloat amplitude);
00062 
00064   void noteOff(StkFloat amplitude);
00065 
00067   void controlChange(int number, StkFloat value);
00068 
00069  protected:
00070 
00071   StkFloat computeSample( void );
00072 
00073   DelayA   delayLine_;
00074   BiQuad   lipFilter_;
00075   PoleZero dcBlock_;
00076   ADSR     adsr_;
00077   SineWave vibrato_;
00078   unsigned long length_;
00079   StkFloat lipTarget_;
00080   StkFloat slideTarget_;
00081   StkFloat vibratoGain_;
00082   StkFloat maxPressure_;
00083 
00084 };
00085 
00086 #endif

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