import "aoTuV" beta5.5vorbis-aotuv

 * based on libvorbis 1.2.0
 * The noise control of the Impulse block was expanded. 
   This is effective with the outstanding sample of the pre-echo.
 * The pre-echo reduction code came to work at a lower bit rate.
 * Noise Normalization was reviewed. As a result, the bug is revised.
 * The detailed tuning was done again.


svn path=/branches/vorbis-aotuv/; revision=14647

24 files changed, 51 insertions, 51 deletions

diff --git a/vq/Makefile.am b/vq/Makefile.am
index 52012d1f..f8ac59df 100644
--- a/vq/Makefile.am
+++ b/vq/Makefile.am
@@ -10,17 +10,17 @@ AM_LDFLAGS = -static
 LDADD = ../lib/libvorbis.la
 
 latticebuild_SOURCES = latticebuild.c vqgen.c bookutil.c\
-	vqgen.h bookutil.h
+	vqgen.h bookutil.h localcodebook.h
 latticepare_SOURCES = latticepare.c vqgen.c bookutil.c vqsplit.c\
-	vqgen.h bookutil.h
+	vqgen.h vqsplit.h bookutil.h localcodebook.h
 latticehint_SOURCES = latticehint.c bookutil.c\
-	bookutil.h
+	vqsplit.h bookutil.h localcodebook.h
 latticetune_SOURCES = latticetune.c vqgen.c bookutil.c\
-	vqgen.h bookutil.h
+	vqgen.h bookutil.h localcodebook.h
 huffbuild_SOURCES = huffbuild.c vqgen.c bookutil.c\
-	vqgen.h bookutil.h
+	vqgen.h bookutil.h localcodebook.h
 distribution_SOURCES = distribution.c bookutil.c\
-	bookutil.h
+	bookutil.h localcodebook.h
 
 EXTRA_DIST = residue_entropy auxpartition.pl
 
diff --git a/vq/bookutil.c b/vq/bookutil.c
index 7b93b60b..fef0435b 100644
--- a/vq/bookutil.c
+++ b/vq/bookutil.c
@@ -6,7 +6,7 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
diff --git a/vq/bookutil.h b/vq/bookutil.h
index be0b8e70..bb77c048 100644
--- a/vq/bookutil.h
+++ b/vq/bookutil.h
@@ -6,7 +6,7 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
diff --git a/vq/build.c b/vq/build.c
index 0ff1f790..76f522f0 100644
--- a/vq/build.c
+++ b/vq/build.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for building codebooks from training sets
- last mod: $Id: build.c,v 1.21 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/cascade.c b/vq/cascade.c
index 7993f7a1..88a3e1ae 100644
--- a/vq/cascade.c
+++ b/vq/cascade.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: function call to do simple data cascading
- last mod: $Id: cascade.c,v 1.13 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/distribution.c b/vq/distribution.c
index c65b36a4..ff62a906 100644
--- a/vq/distribution.c
+++ b/vq/distribution.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility for finding the distribution in a data set
- last mod: $Id: distribution.c,v 1.9 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/genericdata.c b/vq/genericdata.c
index 01b372ee..18a1051f 100644
--- a/vq/genericdata.c
+++ b/vq/genericdata.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: generic euclidian distance metric for VQ codebooks
- last mod: $Id: genericdata.c,v 1.11 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/huffbuild.c b/vq/huffbuild.c
index 8b2f6992..b7fd37c4 100644
--- a/vq/huffbuild.c
+++ b/vq/huffbuild.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: hufftree builder
- last mod: $Id: huffbuild.c,v 1.13 2002/06/28 22:19:56 xiphmont Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/latticebuild.c b/vq/latticebuild.c
index 5efbf119..ef225ae0 100644
--- a/vq/latticebuild.c
+++ b/vq/latticebuild.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for building codebooks from lattice descriptions
- last mod: $Id: latticebuild.c,v 1.12 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/latticehint.c b/vq/latticehint.c
index d6ef8fe0..7ca11a0b 100644
--- a/vq/latticehint.c
+++ b/vq/latticehint.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for building thresh/pigeonhole encode hints
- last mod: $Id: latticehint.c,v 1.12 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/latticepare.c b/vq/latticepare.c
index 222b7e05..d65b4b05 100644
--- a/vq/latticepare.c
+++ b/vq/latticepare.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility for paring low hit count cells from lattice codebook
- last mod: $Id: latticepare.c,v 1.11 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/latticetune.c b/vq/latticetune.c
index b1d760e5..4dfa7a6c 100644
--- a/vq/latticetune.c
+++ b/vq/latticetune.c
@@ -6,13 +6,13 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for setting entropy encoding parameters
            for lattice codebooks
- last mod: $Id: latticetune.c,v 1.11 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/localcodebook.h b/vq/localcodebook.h
index ecf046e6..91a20464 100644
--- a/vq/localcodebook.h
+++ b/vq/localcodebook.h
@@ -5,13 +5,13 @@
  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
- * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007             *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: basic shared codebook operations
- last mod: $Id: codebook.h,v 1.13 2002/06/28 22:19:35 xiphmont Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/lspdata.c b/vq/lspdata.c
index c7b2d2e9..36603ff6 100644
--- a/vq/lspdata.c
+++ b/vq/lspdata.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: metrics and quantization code for LSP VQ codebooks
- last mod: $Id: lspdata.c,v 1.19 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/metrics.c b/vq/metrics.c
index 237a9565..c66ed51d 100644
--- a/vq/metrics.c
+++ b/vq/metrics.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: function calls to collect codebook metrics
- last mod: $Id: metrics.c,v 1.15 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/residuedata.c b/vq/residuedata.c
index ed0fa788..5d4677a1 100644
--- a/vq/residuedata.c
+++ b/vq/residuedata.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: metrics and quantization code for residue VQ codebooks
- last mod: $Id: residuedata.c,v 1.10 2001/12/20 01:00:39 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/residuesplit.c b/vq/residuesplit.c
index 0a136f52..aea2c0b5 100644
--- a/vq/residuesplit.c
+++ b/vq/residuesplit.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: residue backend 0 partitioner/classifier
- last mod: $Id: residuesplit.c,v 1.13 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/run.c b/vq/run.c
index 40df4a24..34aac7f3 100644
--- a/vq/run.c
+++ b/vq/run.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for loading and operating on codebooks
- last mod: $Id: run.c,v 1.15 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/train.c b/vq/train.c
index 474d2661..96372510 100644
--- a/vq/train.c
+++ b/vq/train.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: utility main for training codebooks
- last mod: $Id: train.c,v 1.24 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/vqext.h b/vq/vqext.h
index 74fa2c1f..e2dd37af 100644
--- a/vq/vqext.h
+++ b/vq/vqext.h
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: prototypes for extermal metrics specific to data type
- last mod: $Id: vqext.h,v 1.14 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/vqgen.c b/vq/vqgen.c
index c32da24c..90e08a2b 100644
--- a/vq/vqgen.c
+++ b/vq/vqgen.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: train a VQ codebook 
- last mod: $Id: vqgen.c,v 1.41 2002/10/11 07:44:28 xiphmont Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/vqgen.h b/vq/vqgen.h
index 256d5a54..d84f821a 100644
--- a/vq/vqgen.h
+++ b/vq/vqgen.h
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: build a VQ codebook 
- last mod: $Id: vqgen.h,v 1.19 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/vqsplit.c b/vq/vqsplit.c
index b79e807d..e09a9b03 100644
--- a/vq/vqsplit.c
+++ b/vq/vqsplit.c
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: build a VQ codebook and the encoding decision 'tree'
- last mod: $Id: vqsplit.c,v 1.26 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/
 
diff --git a/vq/vqsplit.h b/vq/vqsplit.h
index cdaa3279..21a85b28 100644
--- a/vq/vqsplit.h
+++ b/vq/vqsplit.h
@@ -6,12 +6,12 @@
  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
  *                                                                  *
  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001             *
- * by the XIPHOPHORUS Company http://www.xiph.org/                  *
+ * by the Xiph.Org Foundation http://www.xiph.org/                  *
  *                                                                  *
  ********************************************************************
 
  function: build a VQ codebook decision tree 
- last mod: $Id: vqsplit.h,v 1.8 2001/12/20 01:00:40 segher Exp $
+ last mod: $Id$
 
  ********************************************************************/