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Processing
Synthesis
PhaseManagement.hxx
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/*
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* Copyright (c) 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 _PhaseManagement_
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#define _PhaseManagement_
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#include "
OSDefines.hxx
"
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#include "
DataTypes.hxx
"
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#include "
SpectralPeakArray.hxx
"
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#include "
Frame.hxx
"
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#include "
Processing.hxx
"
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#include "
InControl.hxx
"
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#include "
PhaseManagementConfig.hxx
"
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namespace
CLAM
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{
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/* PhaseManagementConfig moved to PhaseManagementConfig.hxx */
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class
PhaseManagement
:
public
Processing
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{
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public
:
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typedef
PhaseManagementConfig
Config
;
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PhaseManagement
(
const
PhaseManagementConfig
& c =
Config
());
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~PhaseManagement
();
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const
char
*
GetClassName
()
const
{
return
"PhaseManagement"
;}
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bool
Do
(){
return
false
;}
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bool
Do
(
Frame
& currentFrame);
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bool
Do
(
SpectralPeakArray
& in);
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bool
ConcreteConfigure
(
const
ProcessingConfig
&);
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const
ProcessingConfig
&
GetConfig
()
const
{
return
mConfig;}
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void
Init
();
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//Controls
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FloatInControl
mCurrentTime
;
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FloatInControl
mCurrentPitch
;
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public
:
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void
ResetPhaseAlignment
();
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void
DoPhaseAlignment
(
SpectralPeakArray
& peakArray);
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void
DoRandomPhases
(
SpectralPeakArray
& peakArray);
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void
DoPhaseContinuation
(
SpectralPeakArray
& p);
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void
SetLastPhasesAndFreqs
(
SpectralPeakArray
& peakArray);
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void
GenerateRandomPhases
(
DataArray
& a);
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private
:
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double
mFrameTime,
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mLastPeriodTime,
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mNextPeriodTime,
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mLastFundFreq;
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DataArray
mRandomPhase;
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SpectralPeakArray
mLastPeakArray;
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/* private configuration*/
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PhaseManagementConfig
mConfig;
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};
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}
//CLAM namespace
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#endif
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