[16] | 1 | /******************************************************************** |
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| 2 | * * |
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| 3 | * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * |
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| 4 | * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * |
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| 5 | * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * |
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| 6 | * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * |
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| 7 | * * |
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| 8 | * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2007 * |
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| 9 | * by the Xiph.Org Foundation http://www.xiph.org/ * |
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| 10 | * * |
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| 11 | ******************************************************************** |
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| 12 | |
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| 13 | function: 16kHz settings |
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| 14 | last mod: $Id: psych_16.h 13293 2007-07-24 00:09:47Z xiphmont $ |
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| 15 | |
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| 16 | ********************************************************************/ |
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| 17 | |
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| 18 | /* stereo mode by base quality level */ |
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| 19 | static adj_stereo _psy_stereo_modes_16[4]={ |
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| 20 | /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ |
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| 21 | {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
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| 22 | { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
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| 23 | { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4}, |
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| 24 | { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
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| 25 | {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
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| 26 | { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
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| 27 | { 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 4, 4, 4, 4, 4}, |
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| 28 | { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
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| 29 | {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
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| 30 | { 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
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| 31 | { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
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| 32 | { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
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| 33 | {{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
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| 34 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, |
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| 35 | { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8}, |
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| 36 | { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
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| 37 | }; |
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| 38 | |
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| 39 | static double _psy_lowpass_16[4]={6.5,8,30.,99.}; |
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| 40 | |
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| 41 | static att3 _psy_tone_masteratt_16[4]={ |
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| 42 | {{ 30, 25, 12}, 0, 0}, /* 0 */ |
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| 43 | {{ 25, 22, 12}, 0, 0}, /* 0 */ |
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| 44 | {{ 20, 12, 0}, 0, 0}, /* 0 */ |
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| 45 | {{ 15, 0, -14}, 0, 0}, /* 0 */ |
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| 46 | }; |
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| 47 | |
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| 48 | static vp_adjblock _vp_tonemask_adj_16[4]={ |
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| 49 | /* adjust for mode zero */ |
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| 50 | /* 63 125 250 500 1 2 4 8 16 */ |
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| 51 | {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 0 */ |
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| 52 | {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0,10, 0, 0, 0, 0, 0}}, /* 1 */ |
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| 53 | {{-20,-20,-20,-20,-20,-16,-10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ |
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| 54 | {{-30,-30,-30,-30,-30,-26,-20,-10, -5, 0, 0, 0, 0, 0, 0, 0, 0}}, /* 2 */ |
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| 55 | }; |
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| 56 | |
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| 57 | |
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| 58 | static noise3 _psy_noisebias_16_short[4]={ |
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| 59 | /* 63 125 250 500 1k 2k 4k 8k 16k*/ |
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| 60 | {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, |
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| 61 | {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, |
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| 62 | {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, |
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| 63 | |
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| 64 | {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 6, 6, 6, 6, 8, 10, 12, 20}, |
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| 65 | {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 4, 5, 6, 8, 8, 15}, |
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| 66 | {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, |
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| 67 | |
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| 68 | {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, |
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| 69 | {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10, -8, 0, 0, 0, 0, 2, 5}, |
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| 70 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 71 | |
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| 72 | {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, |
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| 73 | {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, |
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| 74 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 75 | }; |
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| 76 | |
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| 77 | static noise3 _psy_noisebias_16_impulse[4]={ |
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| 78 | /* 63 125 250 500 1k 2k 4k 8k 16k*/ |
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| 79 | {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 10, 10, 10, 10, 12, 12, 14, 20}, |
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| 80 | {-15,-15,-15,-15,-15,-10,-10, -5, 0, 0, 4, 5, 5, 6, 8, 8, 15}, |
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| 81 | {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, |
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| 82 | |
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| 83 | {{{-15,-15,-15,-15,-15,-10,-10,-5, 4, 4, 4, 4, 5, 5, 6, 8, 15}, |
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| 84 | {-15,-15,-15,-15,-15,-15,-15,-10, -5, -5, -5, 0, 0, 0, 0, 4, 10}, |
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| 85 | {-30,-30,-30,-30,-30,-24,-20,-14,-10,-10,-10,-10,-10,-10,-10,-10,-10}}}, |
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| 86 | |
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| 87 | {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 0, 0, 0, 0, 0, 0, 4, 10}, |
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| 88 | {-20,-20,-20,-20,-16,-12,-20,-14,-10,-10,-10,-10,-10,-10,-10, -7, -5}, |
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| 89 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 90 | |
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| 91 | {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, |
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| 92 | {-30,-30,-30,-30,-26,-22,-20,-18,-18,-18,-20,-20,-20,-20,-20,-20,-16}, |
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| 93 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 94 | }; |
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| 95 | |
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| 96 | static noise3 _psy_noisebias_16[4]={ |
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| 97 | /* 63 125 250 500 1k 2k 4k 8k 16k*/ |
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| 98 | {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 8, 8, 10, 10, 10, 14, 20}, |
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| 99 | {-10,-10,-10,-10,-10, -5, -2, -2, 0, 0, 0, 4, 5, 6, 8, 8, 15}, |
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| 100 | {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, |
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| 101 | |
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| 102 | {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 6, 6, 6, 6, 8, 10, 12, 20}, |
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| 103 | {-15,-15,-15,-15,-15,-10, -5, -5, 0, 0, 0, 4, 5, 6, 8, 8, 15}, |
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| 104 | {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, -6, -6, -6}}}, |
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| 105 | |
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| 106 | {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 5, 8, 12}, |
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| 107 | {-20,-20,-20,-20,-16,-12,-20,-10, -5, -5, 0, 0, 0, 0, 0, 2, 5}, |
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| 108 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 109 | |
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| 110 | {{{-15,-15,-15,-15,-15,-12,-10, -8, -5, -5, -5, -5, -5, 0, 0, 0, 6}, |
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| 111 | {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10,-10,-10, -6}, |
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| 112 | {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24,-20,-20,-20}}}, |
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| 113 | }; |
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| 114 | |
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| 115 | static noiseguard _psy_noiseguards_16[4]={ |
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| 116 | {10,10,-1}, |
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| 117 | {10,10,-1}, |
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| 118 | {20,20,-1}, |
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| 119 | {20,20,-1}, |
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| 120 | }; |
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| 121 | |
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| 122 | static double _noise_thresh_16[4]={ .3,.5,.5,.5 }; |
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| 123 | |
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| 124 | static int _noise_start_16[3]={ 256,256,9999 }; |
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| 125 | static int _noise_part_16[4]={ 8,8,8,8 }; |
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| 126 | |
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| 127 | static int _psy_ath_floater_16[4]={ |
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| 128 | -100,-100,-100,-105, |
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| 129 | }; |
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| 130 | |
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| 131 | static int _psy_ath_abs_16[4]={ |
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| 132 | -130,-130,-130,-140, |
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| 133 | }; |
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| 134 | |
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| 135 | |
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| 136 | |
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