CLAM-Development  1.4.0
SpectralPeakArrayInterpolator.hxx
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1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #ifndef _SpectralPeakArray_Interpolator_
23 #define _SpectralPeakArray_Interpolator_
24 
25 #include "Processing.hxx"
26 #include "DynamicType.hxx"
27 #include "InPort.hxx"
28 #include "OutPort.hxx"
29 #include "SpectralPeakArray.hxx"
30 #include "InControl.hxx"
31 #include "Spectrum.hxx"
32 
33 namespace CLAM {
34 
35 
37  {
38  public:
40  DYN_ATTRIBUTE(0, public, TData, MagInterpolationFactor);
41  DYN_ATTRIBUTE(1, public, TData, FreqInterpolationFactor);
42  DYN_ATTRIBUTE(2, public, TData, PitchInterpolationFactor);
43  DYN_ATTRIBUTE(3, public, bool, Harmonic);
44  DYN_ATTRIBUTE(4,public, bool, UseSpectralShape);
45  protected:
46  void DefaultInit();
47  void DefaultValues();
48 
49  };
50 
55  {
56  typedef PeaksInterpConfig Config;
57  Config mConfig;
58 
59  const char *GetClassName() const {return "SpectralPeakArrayInterpolator";}
60 
64  bool ConcreteConfigure(const ProcessingConfig&);
65 
66  public:
68 
70 
71  const ProcessingConfig &GetConfig() const { return mConfig;}
72 
73  bool Do(void);
74 
75  bool Do(const SpectralPeakArray& in1, const SpectralPeakArray& in2, SpectralPeakArray& out);
76  bool Do(const SpectralPeakArray& in1, const SpectralPeakArray& in2,const Spectrum& spectralShape, SpectralPeakArray& out);
77 
82 
87 
90 
95 
97  void AttachSpectralShape( Spectrum& spec ) { mpSpectralShape = &spec; }
98  private:
99  bool FindHarmonic(const IndexArray& indexArray,int index,int& lastPosition);
100 
101 
102  };
103 
104 }
105 
106 #endif // _SpectralPeakArray_Interpolator_
107