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1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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2 <html>
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3 <head>
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4
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5 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-15"/>
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6 <title>Ogg Vorbis Documentation</title>
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7
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8 <style type="text/css">
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22 border: 0;
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25 #xiphlogo {
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26 margin: 30px 0 16px 0;
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27 }
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29 #content p {
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30 line-height: 1.4;
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33 h1, h1 a, h2, h2 a, h3, h3 a {
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34 font-weight: bold;
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52 line-height: 1.4;
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53 }
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54
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55 #copyright {
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56 margin-top: 30px;
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57 line-height: 1.5em;
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58 text-align: center;
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59 font-size: .8em;
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60 color: #888888;
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61 clear: both;
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62 }
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63 </style>
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64
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65 </head>
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66
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67 <body>
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68
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69 <div id="xiphlogo">
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70 <a href="http://www.xiph.org/"><img src="fish_xiph_org.png" alt="Fish Logo and Xiph.Org"/></a>
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71 </div>
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72
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73 <h1>Ogg Vorbis I format specification: floor1_inverse_dB_table</h1>
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74
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75 <p>The vector <tt>[floor1_inverse_dB_table]</tt> is a 256 element static
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76 lookup table consiting of the following values (read left to right
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77 then top to bottom):</p>
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78
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79 <pre>
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80 1.0649863e-07, 1.1341951e-07, 1.2079015e-07, 1.2863978e-07,
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81 1.3699951e-07, 1.4590251e-07, 1.5538408e-07, 1.6548181e-07,
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82 1.7623575e-07, 1.8768855e-07, 1.9988561e-07, 2.1287530e-07,
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83 2.2670913e-07, 2.4144197e-07, 2.5713223e-07, 2.7384213e-07,
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84 2.9163793e-07, 3.1059021e-07, 3.3077411e-07, 3.5226968e-07,
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85 3.7516214e-07, 3.9954229e-07, 4.2550680e-07, 4.5315863e-07,
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86 4.8260743e-07, 5.1396998e-07, 5.4737065e-07, 5.8294187e-07,
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87 6.2082472e-07, 6.6116941e-07, 7.0413592e-07, 7.4989464e-07,
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88 7.9862701e-07, 8.5052630e-07, 9.0579828e-07, 9.6466216e-07,
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89 1.0273513e-06, 1.0941144e-06, 1.1652161e-06, 1.2409384e-06,
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90 1.3215816e-06, 1.4074654e-06, 1.4989305e-06, 1.5963394e-06,
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91 1.7000785e-06, 1.8105592e-06, 1.9282195e-06, 2.0535261e-06,
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92 2.1869758e-06, 2.3290978e-06, 2.4804557e-06, 2.6416497e-06,
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93 2.8133190e-06, 2.9961443e-06, 3.1908506e-06, 3.3982101e-06,
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94 3.6190449e-06, 3.8542308e-06, 4.1047004e-06, 4.3714470e-06,
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95 4.6555282e-06, 4.9580707e-06, 5.2802740e-06, 5.6234160e-06,
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96 5.9888572e-06, 6.3780469e-06, 6.7925283e-06, 7.2339451e-06,
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97 7.7040476e-06, 8.2047000e-06, 8.7378876e-06, 9.3057248e-06,
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98 9.9104632e-06, 1.0554501e-05, 1.1240392e-05, 1.1970856e-05,
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99 1.2748789e-05, 1.3577278e-05, 1.4459606e-05, 1.5399272e-05,
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100 1.6400004e-05, 1.7465768e-05, 1.8600792e-05, 1.9809576e-05,
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101 2.1096914e-05, 2.2467911e-05, 2.3928002e-05, 2.5482978e-05,
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102 2.7139006e-05, 2.8902651e-05, 3.0780908e-05, 3.2781225e-05,
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103 3.4911534e-05, 3.7180282e-05, 3.9596466e-05, 4.2169667e-05,
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104 4.4910090e-05, 4.7828601e-05, 5.0936773e-05, 5.4246931e-05,
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105 5.7772202e-05, 6.1526565e-05, 6.5524908e-05, 6.9783085e-05,
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106 7.4317983e-05, 7.9147585e-05, 8.4291040e-05, 8.9768747e-05,
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107 9.5602426e-05, 0.00010181521, 0.00010843174, 0.00011547824,
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108 0.00012298267, 0.00013097477, 0.00013948625, 0.00014855085,
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109 0.00015820453, 0.00016848555, 0.00017943469, 0.00019109536,
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110 0.00020351382, 0.00021673929, 0.00023082423, 0.00024582449,
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111 0.00026179955, 0.00027881276, 0.00029693158, 0.00031622787,
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112 0.00033677814, 0.00035866388, 0.00038197188, 0.00040679456,
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113 0.00043323036, 0.00046138411, 0.00049136745, 0.00052329927,
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114 0.00055730621, 0.00059352311, 0.00063209358, 0.00067317058,
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115 0.00071691700, 0.00076350630, 0.00081312324, 0.00086596457,
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116 0.00092223983, 0.00098217216, 0.0010459992, 0.0011139742,
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117 0.0011863665, 0.0012634633, 0.0013455702, 0.0014330129,
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118 0.0015261382, 0.0016253153, 0.0017309374, 0.0018434235,
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119 0.0019632195, 0.0020908006, 0.0022266726, 0.0023713743,
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120 0.0025254795, 0.0026895994, 0.0028643847, 0.0030505286,
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121 0.0032487691, 0.0034598925, 0.0036847358, 0.0039241906,
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122 0.0041792066, 0.0044507950, 0.0047400328, 0.0050480668,
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123 0.0053761186, 0.0057254891, 0.0060975636, 0.0064938176,
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124 0.0069158225, 0.0073652516, 0.0078438871, 0.0083536271,
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125 0.0088964928, 0.009474637, 0.010090352, 0.010746080,
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126 0.011444421, 0.012188144, 0.012980198, 0.013823725,
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127 0.014722068, 0.015678791, 0.016697687, 0.017782797,
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128 0.018938423, 0.020169149, 0.021479854, 0.022875735,
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129 0.024362330, 0.025945531, 0.027631618, 0.029427276,
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130 0.031339626, 0.033376252, 0.035545228, 0.037855157,
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131 0.040315199, 0.042935108, 0.045725273, 0.048696758,
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132 0.051861348, 0.055231591, 0.058820850, 0.062643361,
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cannam@86
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133 0.066714279, 0.071049749, 0.075666962, 0.080584227,
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cannam@86
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134 0.085821044, 0.091398179, 0.097337747, 0.10366330,
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135 0.11039993, 0.11757434, 0.12521498, 0.13335215,
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136 0.14201813, 0.15124727, 0.16107617, 0.17154380,
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137 0.18269168, 0.19456402, 0.20720788, 0.22067342,
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cannam@86
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138 0.23501402, 0.25028656, 0.26655159, 0.28387361,
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cannam@86
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139 0.30232132, 0.32196786, 0.34289114, 0.36517414,
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cannam@86
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140 0.38890521, 0.41417847, 0.44109412, 0.46975890,
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cannam@86
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141 0.50028648, 0.53279791, 0.56742212, 0.60429640,
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cannam@86
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142 0.64356699, 0.68538959, 0.72993007, 0.77736504,
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143 0.82788260, 0.88168307, 0.9389798, 1.
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144 </pre>
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145
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146 <div id="copyright">
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147 The Xiph Fish Logo is a
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148 trademark (™) of Xiph.Org.<br/>
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149
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150 These pages © 1994 - 2005 Xiph.Org. All rights reserved.
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151 </div>
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152
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153 </body>
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154 </html>
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