/home/marsyas/marsyas/src/marsyas/Chroma.h

/*
 *  Chroma.h
 *  testChroma
 *
 *  Created by tsunoo on 09/05/03.
 *  Copyright 2009 Emiru Tsunoo. All rights reserved.
 *
 */

#ifndef MARSYAS_CHROMA_H
#define MARSYAS_CHROMA_H

#include "MarSystem.h"

namespace Marsyas
{
  class Chroma: public MarSystem
  {
  private:
    realvec m_;
    realvec freq_;
    realvec filter_;
    mrs_natural lowNum_;
    mrs_natural highNum_;
    
    MarControlPtr ctrl_samplingFreq_;
    MarControlPtr ctrl_lowOctNum_;
    MarControlPtr ctrl_highOctNum_;
    
    void addControls();
    void myUpdate(MarControlPtr sender);
    
  public:
    realvec chord_;
    
    Chroma(std::string name);
    Chroma(const Chroma& a);
    ~Chroma();

    MarSystem* clone() const;
    
    void myProcess(realvec& in, realvec& out);
  };

}  
#endif

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