CLAM-Development  1.4.0
AudioWindowingConfig.cxx
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1 /*
2  * Copyright (c) 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 #include "AudioWindowingConfig.hxx"
23 #include "CLAM_Math.hxx"
24 
25 #include <iostream>
26 
27 namespace CLAM
28 {
29 AudioWindowingConfig::~AudioWindowingConfig()
30 {
31 }
32 
33 void AudioWindowingConfig::DefaultInit()
34 {
35  AddAll();
36  UpdateData();
37  SetSamplingRate(44100);
38  SetWindowSize(1025);
39  SetWindowType(EWindowType::eBlackmanHarris92);
40  SetHopSize((GetWindowSize()-1)/2);
41  SetFFTSize(1024); // the greater or equal power of 2 of windowsize-1
42  SetDoHalfWindowShift( true );
43 }
44 
45 } // namespace CLAM
46