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 00023 #ifndef _SMSSinusoidalGain_ 00024 #define _SMSSinusoidalGain_ 00025 00026 #include "Frame.hxx" 00027 #include "InPort.hxx" 00028 #include "OutPort.hxx" 00029 #include "InControl.hxx" 00030 #include "SpectralPeakArray.hxx" 00031 #include "SegmentTransformationConfig.hxx" 00032 #include "FrameTransformation.hxx" 00033 #include "FrameTransformationConfig.hxx" 00034 00035 namespace CLAM{ 00036 00037 00038 class SMSSinusoidalGain : public FrameTransformation 00039 { 00040 const char *GetClassName() const {return "SMSSinusoidalGain";} 00041 00042 InPort<SpectralPeakArray> mIn; 00043 OutPort<SpectralPeakArray> mOut; 00044 00045 InControl mGain; 00046 public: 00047 00048 SMSSinusoidalGain() 00049 : 00050 mIn("In SpectralPeaks", this), 00051 mOut("Out SpectralPeaks", this), 00052 mGain("Gain", this) 00053 { 00054 Configure( SegmentTransformationConfig() ); 00055 } 00056 00057 ~SMSSinusoidalGain() {} 00058 00059 bool ConcreteConfigure(const ProcessingConfig& c) 00060 { 00061 mGain.SetBounds(-100.,100.); 00062 mGain.SetDefaultValue(1.); 00063 mGain.DoControl(1.); 00064 return true; 00065 } 00066 00067 bool Do(const Frame& in, Frame& out) 00068 { 00069 return Do(in.GetSpectralPeakArray(), out.GetSpectralPeakArray()); 00070 } 00071 00072 bool Do(const SpectralPeakArray& in, SpectralPeakArray& out); 00073 00074 bool Do() 00075 { 00076 bool result = Do(mIn.GetData(), mOut.GetData()); 00077 mIn.Consume(); 00078 mOut.Produce(); 00079 return result; 00080 } 00081 }; 00082 } //namespace CLAM 00083 00084 #endif // _SMSSinusoidalGain_ 00085