/home/marsyas/marsyas/src/marsyas/FM.h

/*
** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
**  
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
** 
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU General Public License for more details.
** 
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software 
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef MARSYAS_FM_H
#define MARSYAS_FM_H    

#include "MarSystem.h" 

namespace Marsyas
{
class FM: public MarSystem
{
  
public:
  FM(std::string name);
  ~FM();
  
  void myProcess(realvec& in, realvec& out);
  MarSystem* clone() const; 
  
private: 

  void addControls();
    void myUpdate(MarControlPtr sender);

  mrs_real mDepth_; 
  mrs_real mSpeed_;
  mrs_real cFrequency_;
  mrs_natural inSamples_;
  
  realvec wavetable_;
  mrs_real wavetableSize_;
  mrs_real mIndex_;
  mrs_real oIndex_;
  mrs_real mRate_;
  mrs_real oRate_;
  mrs_real isRate_;
  
protected:
  
};

}//namespace Marsyas


#endif

---