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Processing
Synthesis
SMSSynthesis.hxx
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/*
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
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* UNIVERSITAT POMPEU FABRA
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef _SMSSynthesis_
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#define _SMSSynthesis_
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#include "
SMSSynthesisConfig.hxx
"
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#include "
ProcessingComposite.hxx
"
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#include "
Array.hxx
"
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#include "
Audio.hxx
"
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#include "
DataTypes.hxx
"
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#include "
DynamicType.hxx
"
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#include "
Err.hxx
"
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#include "
Frame.hxx
"
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#include "
Segment.hxx
"
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#include "
InControl.hxx
"
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#include "
Spectrum.hxx
"
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#include "
ProcessingData.hxx
"
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#include "
ProcessingDataConfig.hxx
"
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#include "
Processing.hxx
"
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#include "
SynthSineSpectrum.hxx
"
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#include "
PhaseManagement.hxx
"
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#include "
SpectralSynthesis.hxx
"
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#include "
SpectrumAdder2.hxx
"
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#include "
SMSAnalysis.hxx
"
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#include "
InPort.hxx
"
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#include "
OutPort.hxx
"
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#include "
AudioOutPort.hxx
"
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#include <stdlib.h>
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namespace
CLAM {
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class
SMSSynthesis
:
public
ProcessingComposite
{
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private
:
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// Configuration data
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typedef
SMSSynthesisConfig
Config
;
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Config
mConfig;
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int
mCurrentFrame;
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//internal Processing Objects
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SpectralSynthesis
mSinSpectralSynthesis;
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SpectralSynthesis
mResSpectralSynthesis;
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SpectralSynthesis
mSpectralSynthesis;
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SynthSineSpectrum
mSynthSineSpectrum;
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PhaseManagement
mPhaseMan;
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SpectrumAdder2
mSpectrumAdder;
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OverlapAdd
mOverlapAddSin;
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OverlapAdd
mOverlapAddRes;
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OverlapAdd
mOverlapAddGlobal;
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Audio
mAudioFrame;
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// Internal convenience methods.
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void
AttachChildren();
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bool
ConfigureChildren();
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void
ConfigureData();
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bool
ConcreteConfigure(
const
ProcessingConfig
&);
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TInt32
CalculatePowerOfTwo(
TInt32
size);
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public
:
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SMSSynthesis
(
const
Config
& cfg =
Config
());
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~SMSSynthesis
();
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// Processing Object compliance methods.
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const
char
*
GetClassName
()
const
{
return
"SMSSynthesis"
;}
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const
ProcessingConfig
&
GetConfig
()
const
{
return
mConfig;}
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bool
Do
(
void
);
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bool
SinusoidalSynthesis
(
const
SpectralPeakArray
& in,
Spectrum
& outSpec,
Audio
& outAudio);
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bool
SinusoidalSynthesis
(
const
SpectralPeakArray
& in,
Audio
& out);
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bool
Do
(
SpectralPeakArray
& inputSinusoidalPeaks,
Spectrum
& inputResidualSpectrum,
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Spectrum
& outputSinusoidalSpectrum,
Spectrum
& outputSpectrum,
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Audio
& outputAudio,
Audio
& outputSinusoidalAudio,
Audio
& outputResidualAudio);
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bool
Do
(
SpectralPeakArray
& inputSinusoidalPeaks,
Spectrum
& inputResidualSpectrum,
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Spectrum
& outputSinusoidalSpectrum,
Spectrum
& outputSpectrum,
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Audio
& outputAudio);
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bool
Do
(
SpectralPeakArray
& inputSinusoidal,
Spectrum
& inputSpectrum,
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Audio
& outputAudio,
Audio
& outputSinusoidal,
Audio
& outputResidual);
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bool
Do
(
Frame
& in);
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bool
Do
(
Frame
& in,
bool
isSynthesizeSinusoidsAndResidual);
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bool
Do
(
Segment
& in);
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protected
:
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void
InitFrame
(
Frame
& in);
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InPort<SpectralPeakArray>
mInputSinSpectralPeaks
;
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InPort<Spectrum>
mInputResSpectrum
;
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OutPort<Spectrum>
mOutputSinSpectrum
;
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OutPort<Spectrum>
mOutputSpectrum
;
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AudioOutPort
mOutputAudio
;
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AudioOutPort
mOutputResAudio
;
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AudioOutPort
mOutputSinAudio
;
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public
:
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//Controls
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FloatInControl
mCurrentTimeControl
;
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FloatInControl
mCurrentPitch
;
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};
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};
//end of namespace
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#endif //_SMSSynthesis_
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