1 files changed, 67 insertions, 0 deletions
diff --git a/sndobj/PVS.h b/sndobj/PVS.h
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+++ b/sndobj/PVS.h
@@ -0,0 +1,67 @@
+ 
+////////////////////////////////////////////////////////////////////////
+// This file is part of the SndObj library
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+//
+// Copyright (c)Victor Lazzarini, 1997-2004
+// See License.txt for a disclaimer of all warranties
+// and licensing information
+
+//////////////////////////////////////////////////////
+// PVS.h: Phase Vocoder Synthesis Class
+//
+//        Victor Lazzarini, 2003
+//
+/////////////////////////////////////////////////////////
+
+#ifndef _PVS_H
+#define _PVS_H
+
+#include "IFFT.h"
+
+class PVS : public IFFT {
+	
+ protected:
+	
+  int m_rotcount; // rotation counter
+  float m_factor;  // conversion factor
+  float* m_phases;  // old phases
+	
+ private:
+  void inline pvsynthesis(float* signal); 
+  bool m_first;
+	
+ public:
+		
+  PVS();
+  PVS(Table* window, SndObj* input, int fftsize=DEF_FFTSIZE,
+      int hopsize=DEF_VECSIZE, float sr=DEF_SR);
+  ~PVS();
+	
+	
+  int Set(char* mess, float value);
+  void SetFFTSize(int fftsize);
+  void SetHopSize(int hopsize);
+	
+  short DoProcess();
+	
+	
+};
+
+
+
+
+#endif