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|
/********************************************************************
* *
* THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. *
* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
* 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 1994-2001 *
* by the XIPHOPHORUS Company http://www.xiph.org/ *
* *
********************************************************************
function: key psychoacoustic settings for 44.1/48kHz
last mod: $Id: psych_44.h,v 1.15.2.11 2002/06/28 04:19:22 xiphmont Exp $
********************************************************************/
/* preecho trigger settings *****************************************/
static vorbis_info_psy_global _psy_global_44[5]={
{8, /* lines per eighth octave */
{20.f,14.f,12.f,12.f,12.f,12.f,12.f},
{-60.f,-30.f,-40.f,-40.f,-40.f,-40.f,-40.f}, 2,-75.f,
-6.f,
{99.},{{99.},{99.}},{0},{0},{{0.},{0.}}
},
{8, /* lines per eighth octave */
{14.f,10.f,10.f,10.f,10.f,10.f,10.f},
{-40.f,-30.f,-25.f,-25.f,-25.f,-25.f,-25.f}, 2,-80.f,
-6.f,
{99.},{{99.},{99.}},{0},{0},{{0.},{0.}}
},
{8, /* lines per eighth octave */
{12.f,10.f,10.f,10.f,10.f,10.f,10.f},
{-20.f,-20.f,-15.f,-15.f,-15.f,-15.f,-15.f}, 0,-80.f,
-6.f,
{99.},{{99.},{99.}},{0},{0},{{0.},{0.}}
},
{8, /* lines per eighth octave */
{10.f,8.f,8.f,8.f,8.f,8.f,8.f},
{-20.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-80.f,
-6.f,
{99.},{{99.},{99.}},{0},{0},{{0.},{0.}}
},
{8, /* lines per eighth octave */
{10.f,6.f,6.f,6.f,6.f,6.f,6.f},
{-15.f,-15.f,-12.f,-12.f,-12.f,-12.f,-12.f}, 0,-85.f,
-6.f,
{99.},{{99.},{99.}},{0},{0},{{0.},{0.}}
},
};
/* noise compander lookups * low, mid, high quality ****************/
static compandblock _psy_compand_44[6]={
/* sub-mode Z short */
{{
0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */
8, 9,10,11,12,13,14, 15, /* 15dB */
16,17,18,19,20,21,22, 23, /* 23dB */
24,25,26,27,28,29,30, 31, /* 31dB */
32,33,34,35,36,37,38, 39, /* 39dB */
}},
/* mode_Z nominal short*/
{{
0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */
7, 7, 7, 7, 6, 6, 6, 7, /* 15dB */
7, 8, 9,10,11,12,13, 14, /* 23dB */
15,16,17,17,17,18,18, 19, /* 31dB */
19,19,20,21,22,23,24, 25, /* 39dB */
}},
/* mode A short */
{{
0, 1, 2, 3, 4, 5, 5, 5, /* 7dB */
6, 6, 6, 5, 4, 4, 4, 4, /* 15dB */
4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */
7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */
11,12,13,14,15,16,17, 18, /* 39dB */
}},
/* sub-mode Z long */
{{
0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */
8, 9,10,11,12,13,14, 15, /* 15dB */
16,17,18,19,20,21,22, 23, /* 23dB */
24,25,26,27,28,29,30, 31, /* 31dB */
32,33,34,35,36,37,38, 39, /* 39dB */
}},
/* mode_Z nominal long */
{{
0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */
8, 9,10,11,12,12,13, 13, /* 15dB */
13,14,14,14,15,15,15, 15, /* 23dB */
16,16,17,17,17,18,18, 19, /* 31dB */
19,19,20,21,22,23,24, 25, /* 39dB */
}},
/* mode A long */
{{
0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */
8, 8, 7, 6, 5, 4, 4, 4, /* 15dB */
4, 4, 5, 5, 5, 6, 6, 6, /* 23dB */
7, 7, 7, 8, 8, 8, 9, 10, /* 31dB */
11,12,13,14,15,16,17, 18, /* 39dB */
}}
};
/* tonal masking curve level adjustments *************************/
static vp_adjblock _vp_tonemask_adj_longblock[11]={
/* adjust for mode zero */
/* 63 125 250 500 1 2 4 8 16 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 0 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 1 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 3 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 4 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 5 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 6 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 7 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 8 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 9 */
{{-15,-15,-15,-15,-15,-12,-10,-8, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 10 */
};
static vp_adjblock _vp_tonemask_adj_otherblock[11]={
/* adjust for mode zero */
/* 63 125 250 500 1 2 4 8 16 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 0 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 1 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 3 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 4 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 5 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 6 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 7 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 8 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 9 */
{{-20,-20,-20,-20,-20,-18,-16,-14,-10, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 10 */
};
static noise3 _psy_noisebias_trans[11]={
/* 63 125 250 500 1k 2k 4k 8k 16k*/
/* 0 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 0, 0, 0, 2, 4, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -4, -4, -4, -2}}},
/* 1 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -6, -6, -6,-4}}},
/* 2 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8,-6}}},
/* 3 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8,-4}}},
/* 4 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 5 */
{{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -4, -4, -4, -4, -2, -1, 2},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 6 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -8, -8, -7, -7, -6, -6, -4},
{-32,-32,-32,-32,-28,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 2},
{-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -8, -8, -7, -7, -6, -6, -4}}},
/* 7 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-32,-32,-32,-32,-28,-24,-24,-18,-14,-12,-10, -8, -8, -8, -6, -4, 0},
{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 8 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-36,-36,-36,-36,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10,-8, -6, -2},
{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 9 */
{{{-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24},
{-40,-40,-40,-40,-35,-35,-35,-29,-23,-19,-17,-15,-15,-15,-13,-11, -7},
{-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24}}},
/* 10 */
{{{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46},
{-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20},
{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46}}},
};
static noise3 _psy_noisebias_long[11]={
/*63 125 250 500 1k 2k 4k 8k 16k*/
/* 0 */
{{{-10,-10,-10,-10,-10,-10, -8, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10},
{-20,-20,-20,-20,-20,-20,-20,-10, -6, -2, 0, 0, 0, 0, 2, 4, 10},
{-20,-20,-20,-20,-20,-20,-20,-10, -6, -6, -6, -6, -6, -4, -4, -4, -2}}},
/* 1 */
{{{-10,-10,-10,-10,-10,-10, -8, -8, 0, 2, 4, 4, 5, 5, 5, 8, 10},
{-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6},
{-20,-20,-20,-20,-20,-20,-20,-14, -8, -8, -8, -8, -8, -6, -6, -6,-4}}},
/* 2 */
{{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -2, -2, -2, -2, 0, 2, 6},
{-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8,-6}}},
/* 3 */
{{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 4, 5, 8},
{-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 4},
{-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10, -8, -8, -8,-6}}},
/* 4 */
{{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-20,-20,-20,-20,-20,-20,-20,-14,-10, -4, -3, -3, -3, -3, -1, 1, 4},
{-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 5 */
{{{-10,-10,-10,-10,-10,-10,-10, -8, 0, 2, 2, 2, 4, 4, 5, 6, 10},
{-22,-22,-22,-22,-22,-22,-22,-16,-12, -6, -4, -4, -4, -4, -2, 0, 2},
{-20,-20,-20,-20,-20,-20,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 6 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -8, -8, -7, -7, -6, -6, -4},
{-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -6, -6, -6, -6, -4, -2, 2},
{-24,-24,-24,-24,-24,-24,-24,-18,-14, -8, -8, -8, -7, -7, -6, -6, -4}}},
/* 7 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-24,-24,-24,-24,-24,-24,-24,-18,-14,-10, -8, -8, -8, -8, -6, -4, 0},
{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 8 */
{{{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-26,-26,-26,-26,-26,-26,-26,-20,-16,-12,-10,-10,-10,-10, -8, -6, -2},
{-24,-24,-24,-24,-24,-24,-24,-18,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 9 */
{{{-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24},
{-30,-30,-30,-30,-30,-30,-30,-25,-21,-17,-15,-15,-15,-15,-13,-11, -7},
{-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24}}},
/* 10 */
{{{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46},
{-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-30,-20},
{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46}}},
};
static noise3 _psy_noisebias_impulse[11]={
/* 63 125 250 500 1k 2k 4k 8k 16k*/
/* 0 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 4, 4, 5, 5, 5, 5, 10},
{-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -2, 2, 2, 4, 4, 5, 8},
{-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -4, -2}}},
/* 1 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 4, 4, 5, 5, 5, 5, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, 0, 0, 0, 0, 0, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -8,-10,-10, -8, -8, -8, -6,-4}}},
/* 2 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 2, 2, 3, 4, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, 0, 0, 0, 0, 0, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-6}}},
/* 3 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 2, 2, 3, 4, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -1, -1, -1, -1, 0, 3},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-6}}},
/* 4 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 2, 2, 3, 4, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -4, -1, -1, -1, -1, 0, 3},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 5 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 2, 2, 3, 4, 8},
{-32,-32,-32,-32,-28,-24,-22,-16,-12, -8, -6, -3, -3, -3, -2, -1, 2},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 6 */
{{{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-34,-34,-34,-34,-30,-30,-24,-20,-14,-10, -6, -6, -6, -6, -3, -2, 2},
{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 7 */
{{{-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14},
{-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -6, -2},
{-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}}},
/* 8 */
{{{-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14},
{-34,-34,-34,-34,-30,-30,-30,-24,-18,-14,-12,-10,-10,-10, -9, -8, -4},
{-34,-34,-34,-34,-30,-30,-30,-24,-20,-20,-20,-20,-20,-18,-16,-16,-14}}},
/* 9 */
{{{-40,-40,-40,-40,-40,-40,-40,-40,-40,-36,-36,-36,-36,-36,-36,-30,-30},
{-40,-40,-40,-40,-35,-35,-35,-29,-23,-19,-17,-15,-15,-15,-15,-15,-10},
{-40,-40,-40,-40,-40,-40,-40,-40,-40,-36,-36,-36,-36,-36,-36,-30,-30}}},
/* 10 */
{{{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50},
{-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-30,-30,-30,-30,-30,-30,-20},
{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50}}},
};
static noise3 _psy_noisebias_padding[11]={
/* 63 125 250 500 1k 2k 4k 8k 16k*/
/* 0 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 4, 4, 5, 5, 5, 8, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -2, 2, 3, 6, 6, 8, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, -4, -4, -4, -4, -2, 0, 2}}},
/* 1 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 4, 4, 5, 5, 5, 8, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -6, -6, -6, -6, -4, -2, 0}}},
/* 2 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 4, 4, 5, 6, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -4, 0, 0, 0, 2, 2, 4, 8},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4,-2}}},
/* 3 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 3, 3, 4, 6, 9},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -8, -8, -8, -8, -8, -6, -4,-2}}},
/* 4 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 4, 4, 5, 6, 10},
{-30,-30,-30,-30,-26,-22,-20,-14,-10, -6, -1, -1, -1, -1, 0, 2, 6},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 5 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 4, 4, 5, 6, 10},
{-32,-32,-32,-32,-28,-24,-22,-16,-12, -6, -3, -3, -3, -3, -2, 0, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 6 */
{{{-20,-20,-20,-20,-20,-18,-14,-10, -4, 2, 2, 2, 4, 4, 5, 6, 10},
{-34,-34,-34,-34,-30,-30,-24,-20,-14, -8, -4, -4, -4, -4, -3, -1, 4},
{-30,-30,-30,-30,-26,-22,-20,-14,-10,-10,-10,-10,-10,-10,-10, -8,-4}}},
/* 7 */
{{{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-34,-34,-34,-34,-30,-30,-30,-24,-16,-10, -8, -6, -6, -6, -5, -3, 1},
{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 8 */
{{{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8},
{-34,-34,-34,-34,-30,-30,-30,-24,-16,-12,-10, -8, -8, -8, -7, -5, -2},
{-34,-34,-34,-34,-30,-30,-24,-20,-14,-14,-16,-16,-14,-12,-10,-10, -8}}},
/* 9 */
{{{-40,-40,-40,-40,-40,-40,-40,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24},
{-40,-40,-40,-40,-35,-35,-35,-29,-21,-17,-15,-13,-13,-13,-12,-10, -7},
{-40,-40,-40,-40,-40,-40,-40,-30,-30,-30,-30,-30,-30,-24,-24,-24,-24}}},
/* 10 */
{{{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46},
{-40,-40,-40,-40,-40,-40,-40,-40,-35,-30,-25,-25,-25,-25,-25,-25,-15},
{-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-50,-46}}},
};
static noiseguard _psy_noiseguards_44[4]={
{4,4,15},
{4,4,15},
{10,10,100},
{10,10,100},
};
static int _psy_tone_suppress[11]={
-20,-20,-20,-20,-24,-30,-40,-40,-45,-45,-45,
};
static int _psy_tone_0dB[11]={
95,95,95,95,95,105,105,105,105,105,105,
};
static int _psy_noise_suppress[11]={
-24,-24,-24,-24,-24,-30,-40,-40,-45,-45,-45,
};
static vorbis_info_psy _psy_info_template={
-1,
-110.,-140.,
/* tonemask att boost/decay,suppr,curves */
{0.f,0.f,0.f}, 0.,0., -40.f, {0.},
/*noisemaskp,supp, low/high window, low/hi guard, minimum */
1, -0.f, .5f, .5f, 0,0,0,
{{-1},{-1},{-1}},{-1},105.f,
0,0,-1,-1,0.,
};
/* ath ****************/
static int _psy_ath_floater[11]={
-100,-100,-100,-100,-100,-105,-105,-105,-105,-110,-120,
};
static int _psy_ath_abs[11]={
-110,-110,-120,-130,-140,-140,-140,-140,-140,-140,-150,
};
/* stereo setup. These don't map directly to quality level, there's
an additional indirection as several of the below may be used in a
single bitmanaged stream
****************/
/* various stereo possibilities */
/* stereo mode by base quality level */
static adj_stereo _psy_stereo_modes_44[11]={
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0 */
{{ 4, 4, 4, 4, 4, 4, 4, 3, 2, 2, 1, 0, 0, 0, 0},
{ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 4, 3},
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 6, 7, 8, 8, 8},
{ 7, 8, 10, 12, 14, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 */
{{ 4, 4, 4, 4, 4, 4, 3, 3, 2, 1, 0, 0, 0, 0, 0},
{ 8, 8, 8, 8, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 3},
{ 4, 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 8, 8, 8, 8},
{ 8, 10, 12, 14, 15, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 2 */
{{ 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 0, 0, 0, 0, 0},
{ 8, 8, 8, 7, 5, 5, 5, 5, 5, 5, 5, 4, 3, 2, 1},
{ 4, 4, 4, 4, 5, 6, 6, 6, 6, 6, 6, 8, 8, 8, 8},
{ 10, 12, 14, 16, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 3 */
{{ 3, 3, 3, 3, 3, 3, 2, 1, 1, 0, 0, 0, 0, 0, 0},
{ 7, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 2, 1},
{ 6, 6, 6, 6, 6, 6, 6, 6, 8, 8, 10, 10, 10, 10, 10},
{ 12, 14, 16, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 */
{{ 3, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0},
{ 8, 8, 7, 6, 5, 4, 4, 4, 3, 3, 3, 2, 1, 0, 0},
{ 4, 4, 4, 4, 6, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10},
{ 14, 15, 16, 17, 18, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 5 */
{{ 3, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0},
{ 8, 8, 7, 6, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0},
{ 4, 4, 4, 4, 6, 8, 10, 10, 10, 10, 10, 10, 10, 10, 10},
{ 14, 15, 16, 17, 18, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 6 */
{{ 3, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0},
{ 8, 8, 7, 6, 5, 4, 4, 0, 2, 1, 0, 0, 0, 0, 0},
{ 8, 8, 8, 8, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10},
{ 14, 15, 16, 17, 18, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 7 */
{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1},
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
{ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 8 */
{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1},
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
{ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 9 */
{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
{ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 */
{{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
{ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4},
{ 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}},
};
/* tone master attenuation by base quality mode and bitrate tweak */
static att3 _psy_tone_masteratt_44[11]={
{{ 42, 20, 4}, -6, 1.25}, /* 0 */
{{ 38, 14, 0}, -4, 1.25}, /* 1 */
{{ 30, 10, -4}, 0, 0}, /* 2 */
{{ 25, 10, -4}, 0, 0}, /* 3 */
{{ 20, 10, -20}, 0, 0}, /* 4 */
{{ 20, 6, -20}, 0, 0}, /* 5 */
{{ 20, 3, -20}, 0, 0}, /* 6 */
{{ 20, 1, -20}, 0, 0}, /* 7 */
{{ 20, 0, -20}, 0, 0}, /* 8 */
{{ 20, -2, -20}, 0, 0}, /* 9 */
{{ 20, -2, -20}, 0, 0}, /* 9 */
};
/* lowpass by mode **************/
static double _psy_lowpass_44[11]={
15.1,15.8,16.5,17.9,20.5,48.,999.,999.,999.,999.,999.
};
/* noise normalization **********/
static int _noise_start_short_44[10]={
16,16,16,16,16,16,16,16,16,16
};
static int _noise_start_long_44[10]={
128,128,128,128,128,128,128,128,128,128
};
static int _noise_part_short_44[10]={
8,8,8,8,8,8,8,8,8,8
};
static int _noise_part_long_44[10]={
32,32,32,32,32,32,32,32,32,32
};
static double _noise_thresh_44[10]={
.2,.2,.3,.4,.5,.5,.5,.5,.5,.5,
};
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