Example Code: examples/SFExamples/oggvorbiscodec/src/libvorbis/lib/modes/psych

00001 /********************************************************************
00002  *                                                                  *
00003  * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
00004  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
00005  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
00006  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
00007  *                                                                  *
00008  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2002             *
00009  * by the XIPHOPHORUS Company http://www.xiph.org/                  *
00010  *                                                                  *
00011  ********************************************************************
00012 
00013  function: 11kHz settings 
00014  last mod: $Id: psych_11.h 7187 2004-07-20 07:24:27Z xiphmont $
00015 
00016  ********************************************************************/
00017 
00018 static double _psy_lowpass_11[3]={4.5,5.5,30.,};
00019 
00020 static att3 _psy_tone_masteratt_11[3]={
00021   {{ 30,  25,  12},  0,   0},  /* 0 */
00022   {{ 30,  25,  12},  0,   0},  /* 0 */
00023   {{ 20,   0, -14},  0,   0}, /* 0 */
00024 };
00025 
00026 static vp_adjblock _vp_tonemask_adj_11[3]={
00027   /* adjust for mode zero */
00028   /* 63     125     250     500     1     2     4     8    16 */
00029   {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 2, 0,99,99,99}}, /* 0 */
00030   {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 5, 0, 0,99,99,99}}, /* 1 */
00031   {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 2 */
00032 };
00033 
00034 
00035 static noise3 _psy_noisebias_11[3]={
00036   /*  63     125     250     500      1k       2k      4k      8k     16k*/
00037   {{{-10,-10,-10,-10, -5, -5, -5,  0,  4, 10, 10, 12, 12, 12, 99, 99, 99},
00038     {-15,-15,-15,-15,-10,-10, -5,  0,  0,  4,  4,  5,  5, 10, 99, 99, 99},
00039     {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}},
00040 
00041   {{{-10,-10,-10,-10, -5, -5, -5,  0,  4, 10, 10, 12, 12, 12, 99, 99, 99},
00042     {-15,-15,-15,-15,-10,-10, -5, -5, -5,  0,  0,  0,  0,  0, 99, 99, 99},
00043     {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}},
00044 
00045   {{{-15,-15,-15,-15,-15,-12,-10, -8,  0,  2,  4,  4,  5,  5, 99, 99, 99},
00046     {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99},
00047     {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}},
00048 };
00049 
00050 static double _noise_thresh_11[3]={ .3,.5,.5 };
00051
examples/SFExamples/oggvorbiscodec/src/libvorbis/lib/modes/psych_11.h
