From 30755b92afeae5a5a32860b4f4297180f6d3398d Mon Sep 17 00:00:00 2001
From: John Glover <glover.john@gmail.com>
Date: Mon, 18 Oct 2010 17:32:05 +0100
Subject: Moved project over to Git
---
sndobj/IFGram.h | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 68 insertions(+)
create mode 100644 sndobj/IFGram.h
(limited to 'sndobj/IFGram.h')
diff --git a/sndobj/IFGram.h b/sndobj/IFGram.h
new file mode 100644
index 0000000..aab5c44
--- /dev/null
+++ b/sndobj/IFGram.h
@@ -0,0 +1,68 @@
+
+////////////////////////////////////////////////////////////////////////
+// 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
+
+//////////////////////////////////////////////////////
+// IFGram.h: Instant Freq Analysis
+//
+// Victor Lazzarini, 2003
+//
+/////////////////////////////////////////////////////////
+
+#ifndef _IFGram_H
+#define _IFGram_H
+#include "PVA.h"
+
+class IFGram : public PVA {
+
+ protected:
+
+
+ float* m_diffwin; // difference window
+ float* m_fftdiff; // holds fft of diff window
+ float* m_diffsig;
+ float* m_pdiff;
+
+ private:
+
+ void inline IFAnalysis(float* signal);
+
+ public:
+
+ IFGram();
+ IFGram(Table* window, SndObj* input, float scale=1.f,
+ int fftsize=DEF_FFTSIZE, int hopsize=DEF_VECSIZE, float sr=DEF_SR);
+
+ ~IFGram();
+
+ int Set(char* mess, float value);
+ int Connect(char* mess, void* input);
+ void SetFFTSize(int fftsize);
+ short DoProcess();
+
+};
+
+#endif
+
+
+
+
+
--
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