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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