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SMS
SMSSpectralShapeShift.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 _SMSSpectralShapeShift_
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#define _SMSSpectralShapeShift_
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#include "
SpectralEnvelopeExtract.hxx
"
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#include "
SpectralEnvelopeApply.hxx
"
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#include "
Frame.hxx
"
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#include "
FDCombFilter.hxx
"
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#include "
InPort.hxx
"
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#include "
OutPort.hxx
"
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#include "
SegmentTransformationConfig.hxx
"
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#include "
InControl.hxx
"
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#include "
FrameTransformation.hxx
"
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#include "
FrameTransformationConfig.hxx
"
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namespace
CLAM{
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class
SMSSpectralShapeShift
:
public
FrameTransformation
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{
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const
char
*GetClassName()
const
{
return
"SMSSpectralShapeShift"
;}
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InPort<SpectralPeakArray>
mIn;
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OutPort<SpectralPeakArray>
mOut;
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FloatInControl
mSteps;
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public
:
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SMSSpectralShapeShift
()
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:
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mIn(
"In SpectralPeaks"
, this),
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mOut(
"Out SpectralPeaks"
, this),
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mSteps(
"Shift Steps"
, this)
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{
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Configure
(
SegmentTransformationConfig
() );
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mSpectralRange=22050;
//default
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}
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~SMSSpectralShapeShift
() {}
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bool
Do
(
const
Frame
& in,
Frame
& out)
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{
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return
Do
(in.GetSpectralPeakArray(),
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out.GetSpectralPeakArray());
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}
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bool
Do
(
const
SpectralPeakArray
& inpeaks,
SpectralPeakArray
& out);
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bool
Do
()
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{
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bool
result =
Do
(mIn.
GetData
(), mOut.
GetData
());
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mIn.
Consume
();
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mOut.
Produce
();
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return
result;
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}
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private
:
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SpectralEnvelopeExtract
mSpectralEnvelopeExtract;
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SpectralEnvelopeApply
mSpectralEnvelopeApply;
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Spectrum
mSpectralEnvelope;
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TSize
mSpectralRange;
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};
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}
//namespace CLAM
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#endif // _SMSSpectralShapeShift_
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