Marsyas  0.2
/home/gperciva/src/marsyas/src/marsyas/PeakSynthOsc.h
00001 /*
00002 ** Copyright (C) 1998-2006 George Tzanetakis <gtzan@cs.uvic.ca>
00003 **  
00004 ** This program is free software; you can redistribute it and/or modify
00005 ** it under the terms of the GNU General Public License as published by
00006 ** the Free Software Foundation; either version 2 of the License, or
00007 ** (at your option) any later version.
00008 ** 
00009 ** This program is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 ** GNU General Public License for more details.
00013 ** 
00014 ** You should have received a copy of the GNU General Public License
00015 ** along with this program; if not, write to the Free Software 
00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #ifndef MARSYAS_PESYNOSC_H
00020 #define MARSYAS_PESYNOSC_H
00021 
00022 #include "MarSystem.h"  
00023 
00024 namespace Marsyas
00025 {
00037     class PeakSynthOsc: public MarSystem
00038     {
00039     private:
00040         mrs_real factor_;
00041         mrs_natural delay_;
00042         mrs_real mulF_;
00043         mrs_real mulA_;
00044         mrs_natural pkGrp2Synth_;
00045         mrs_natural Nb_;
00046         mrs_natural nbH_;
00047         mrs_bool silence_;
00048 
00049     MarControlPtr ctrl_samplingFreq_;
00050         MarControlPtr ctrl_peakGroup2Synth_;
00051         MarControlPtr ctrl_isSilence_;
00052         MarControlPtr ctrl_synSize_;
00053         MarControlPtr ctrl_delay_;
00054         MarControlPtr ctrl_harmonize_;
00055 
00056         void addControls();
00057         void myUpdate(MarControlPtr sender);
00058 
00059         void sine(realvec& out, mrs_real f, mrs_real a, mrs_real p);
00060 
00061     public:
00062         PeakSynthOsc(std::string name);
00063         PeakSynthOsc(const PeakSynthOsc&);
00064         ~PeakSynthOsc();
00065         MarSystem* clone() const;    
00066 
00067         void myProcess(realvec& in, realvec& out);
00068 
00069     };
00070 
00071 }//namespace Marsyas;
00072 
00073 #endif
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