Marsyas
0.6.0-alpha
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00001 /* 00002 ** Copyright (C) 1998-2008 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_PVUNCONVERT_H 00020 #define MARSYAS_PVUNCONVERT_H 00021 00022 #include <marsyas/system/MarSystem.h> 00023 00024 namespace Marsyas 00025 { 00039 class PvUnconvert: public MarSystem 00040 { 00041 private: 00042 // realvec lastphase_; 00043 mrs_real fundamental_; 00044 mrs_real factor_; 00045 mrs_natural N2_; 00046 realvec mag_; 00047 realvec phase_; 00048 realvec lphase_; 00049 realvec lmag_; 00050 realvec iphase_; 00051 00052 int transient_counter_; 00053 00054 00055 MarControlPtr ctrl_mode_; 00056 MarControlPtr ctrl_peakPicking_; 00057 MarControlPtr ctrl_lastphases_; 00058 MarControlPtr ctrl_analysisphases_; 00059 MarControlPtr ctrl_phaselock_; 00060 MarControlPtr ctrl_regions_; 00061 MarControlPtr ctrl_magnitudes_; 00062 MarControlPtr ctrl_peaks_; 00063 00064 00065 00066 void addControls(); 00067 void myUpdate(MarControlPtr sender); 00068 00069 int subband(int bin); 00070 bool isPeak(int bin, mrs_realvec& magnitudes, mrs_real maxAmp); 00071 00072 public: 00073 PvUnconvert(std::string name); 00074 PvUnconvert(const PvUnconvert&); 00075 00076 ~PvUnconvert(); 00077 MarSystem* clone() const; 00078 00079 void myProcess(realvec& in, realvec& out); 00080 00081 }; 00082 00083 }//namespace Marsyas 00084 00085 #endif 00086 00087 00088 00089 00090 00091 00092 00093