CLAM-Development
1.1
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00001 /* 00002 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #ifndef _SpectralAnalysis_ 00023 #define _SpectralAnalysis_ 00024 00025 #include "DataTypes.hxx" 00026 #include "ProcessingConfig.hxx" 00027 #include "WindowGeneratorConfig.hxx" 00028 #include "CircularShiftConfig.hxx" 00029 #include "FFTConfig.hxx" 00030 00031 namespace CLAM { 00032 00042 class SpectralAnalysisConfig:public ProcessingConfig 00043 { 00044 friend class SpectralAnalysis; 00045 00046 DYNAMIC_TYPE_USING_INTERFACE (SpectralAnalysisConfig,9,ProcessingConfig); 00048 DYN_ATTRIBUTE(0,public,WindowGeneratorConfig, WindowGenerator); 00049 DYN_ATTRIBUTE(1,public,CircularShiftConfig,CircularShift); 00050 DYN_ATTRIBUTE(2,public,FFTConfig, FFT); 00051 DYN_ATTRIBUTE(3,public,int, prHopSize); 00052 DYN_ATTRIBUTE(4,public,int, prZeroPadding); 00053 DYN_ATTRIBUTE(5,public,int, prSamplingRate); 00054 DYN_ATTRIBUTE(6,public,int, prFFTSize); 00055 //xamat: added these so they can be accessible from a configurator 00056 DYN_ATTRIBUTE(7,public,int, prWindowSize); 00057 DYN_ATTRIBUTE(8,public,EWindowType, prWindowType); 00058 00059 public: 00060 //Config shortcuts 00061 00071 void SetWindowSize(TSize w); 00072 00074 TSize GetWindowSize() const; 00075 00080 void SetWindowType(const EWindowType& t); 00081 00083 const EWindowType& GetWindowType() const; 00084 00097 void SetZeroPadding(int z); 00098 00100 int GetZeroPadding() const; 00101 00106 void SetHopSize(TSize h); 00107 00109 TSize GetHopSize() const; 00110 00113 void SetSamplingRate(TData sr); 00114 00116 TData GetSamplingRate() const; 00117 00119 void Sync(); 00120 00121 00122 private: 00123 00125 void DefaultInit(); 00126 00129 void DefaultValues(); 00130 00132 TInt32 PowerOfTwo(TInt32 size); 00133 }; 00134 00135 } 00136 00137 #endif 00138