/usr/include/CLAM/SpectralSynthesis.hxx is in libclam-dev 1.4.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef _SpectralSynthesis_
#define _SpectralSynthesis_
//uncomment this if you want to use Ooura fft instead of fftw
//#define CLAM_OOURA
#include "ProcessingComposite.hxx"
#include "Array.hxx"
#include "Audio.hxx"
#include "DataTypes.hxx"
#include "DynamicType.hxx"
#include "Err.hxx"
#include "IFFT.hxx"
#include "Frame.hxx"
#include "Segment.hxx"
#include "InControl.hxx"
#include "Spectrum.hxx"
#include "ProcessingData.hxx"
#include "ProcessingDataConfig.hxx"
#include "Processing.hxx"
#include "AudioMultiplier.hxx"
#include "WindowGenerator.hxx"
#include "OverlapAdd.hxx"
#include "AudioCircularBuffer.hxx"
#include "CircularShift.hxx"
#include "SpectralAnalysis.hxx"
#include <stdlib.h>
#include "SpectralSynthesisConfig.hxx"
#include "AudioOutPort.hxx"
#include "InPort.hxx"
namespace CLAM {
/* SpectralSynthesisConfig moved to SpectralSynthesisConfig.hxx */
/** This is the processing object class we are using to group several
* other processing objects.
*/
class SpectralSynthesis : public ProcessingComposite {
private:
// Configuration data
SpectralSynthesisConfig mConfig;
//internal Processing Data
Audio mAudio0,mAudio1, mAudio2,mAudio3;
//Spectrum Spec;
Audio mSynthWindow;
//internal Processing Objects
WindowGenerator mPO_AnalWindowGen;
WindowGenerator mPO_SynthWindowGen;
IFFT mPO_IFFT;
AudioMultiplier mPO_AudioProduct;
CircularShift mPO_CircularShift;
// And the interfaces with the outside world.
// Internal convenience methods.
void AttachChildren();
bool ConfigureChildren();
void ConfigureData();
/** Configuration method */
bool ConcreteConfigure(const ProcessingConfig&);
TInt32 CalculatePowerOfTwo(TInt32 size);
public:
SpectralSynthesis(const SpectralSynthesisConfig& cfg);
SpectralSynthesis();
~SpectralSynthesis();
// Processing Object compliance methods.
const char *GetClassName() const {return "SpectralSynthesis";}
const ProcessingConfig &GetConfig() const {return mConfig;}
/** Supervised mode execution */
bool Do(void);
/** Unsupervised mode execution */
bool Do(Spectrum& in, Audio &out);
bool Do(Frame& in);
bool Do(Segment& in);
/** Ports */
InPort<Spectrum> mInput;
AudioOutPort mOutput;
};
} //end of namespace
#endif //_SpectralSynthesis_
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