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 _SMSDeesser_ 00024 #define _SMSDeesser_ 00025 00026 #include "InPort.hxx" 00027 #include "OutPort.hxx" 00028 #include "InControl.hxx" 00029 #include "Frame.hxx" 00030 #include "Spectrum.hxx" 00031 #include "SegmentTransformationConfig.hxx" 00032 #include "FrameTransformation.hxx" 00033 #include "FrameTransformationConfig.hxx" 00034 00035 #include "Deesser.hxx" 00036 00037 namespace CLAM{ 00038 00039 00040 class SMSDeesser: public FrameTransformation 00041 { 00042 00043 const char *GetClassName() const {return "SMSDeesser";} 00044 00045 InPort<Spectrum> mIn; 00046 OutPort<Spectrum> mOut; 00047 00048 InControl mLowCutoffFreqCtl; 00049 InControl mHighCutoffFreqCtl; 00050 InControl mThresholdCtl; 00051 public: 00052 00053 SMSDeesser() 00054 : 00055 mIn("In Spectrum", this), 00056 mOut("Out Spectrum", this), 00057 mLowCutoffFreqCtl("LowCutoff", this), 00058 mHighCutoffFreqCtl("HighCutoff", this), 00059 mThresholdCtl("Threshold", this) 00060 { 00061 Configure( SegmentTransformationConfig() ); 00062 } 00063 00064 ~SMSDeesser() {} 00065 00066 bool Do(const Frame& in, Frame& out) 00067 { 00068 return Do(in.GetResidualSpec(), out.GetResidualSpec()); 00069 } 00070 00071 bool Do(const Spectrum& in, Spectrum& out); 00072 00073 bool Do() 00074 { 00075 bool result = Do(mIn.GetData(), mOut.GetData()); 00076 mIn.Consume(); 00077 mOut.Produce(); 00078 return result; 00079 } 00080 private: 00081 Deesser mDeesser; 00082 00083 }; 00084 } //namespace CLAM 00085 00086 #endif // _SMSDeesser_ 00087