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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 1994-2009 * |
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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: 22kHz settings |
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14 last mod: $Id: setup_22.h 17026 2010-03-25 05:00:27Z xiphmont $ |
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15 |
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16 ********************************************************************/ |
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17 |
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18 static const double rate_mapping_22[4]={ |
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19 15000.,20000.,44000.,86000. |
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20 }; |
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21 |
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22 static const double rate_mapping_22_uncoupled[4]={ |
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23 16000.,28000.,50000.,90000. |
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24 }; |
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25 |
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26 static const double _psy_lowpass_22[4]={9.5,11.,30.,99.}; |
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27 |
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28 static const ve_setup_data_template ve_setup_22_stereo={ |
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29 3, |
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30 rate_mapping_22, |
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31 quality_mapping_16, |
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32 2, |
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33 19000, |
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34 26000, |
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35 |
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36 blocksize_16_short, |
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37 blocksize_16_long, |
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38 |
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39 _psy_tone_masteratt_16, |
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40 _psy_tone_0dB, |
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41 _psy_tone_suppress, |
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42 |
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43 _vp_tonemask_adj_16, |
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44 _vp_tonemask_adj_16, |
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45 _vp_tonemask_adj_16, |
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46 |
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47 _psy_noiseguards_16, |
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48 _psy_noisebias_16_impulse, |
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49 _psy_noisebias_16_short, |
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50 _psy_noisebias_16_short, |
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51 _psy_noisebias_16, |
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52 _psy_noise_suppress, |
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53 |
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54 _psy_compand_8, |
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55 _psy_compand_16_mapping, |
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56 _psy_compand_16_mapping, |
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57 |
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58 {_noise_start_16,_noise_start_16}, |
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59 { _noise_part_16, _noise_part_16}, |
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60 _noise_thresh_16, |
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61 |
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62 _psy_ath_floater_16, |
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63 _psy_ath_abs_16, |
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64 |
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65 _psy_lowpass_22, |
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66 |
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67 _psy_global_44, |
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68 _global_mapping_16, |
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69 _psy_stereo_modes_16, |
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70 |
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71 _floor_books, |
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72 _floor, |
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73 2, |
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74 _floor_mapping_16, |
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75 |
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76 _mapres_template_16_stereo |
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77 }; |
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78 |
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79 static const ve_setup_data_template ve_setup_22_uncoupled={ |
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80 3, |
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81 rate_mapping_22_uncoupled, |
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82 quality_mapping_16, |
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83 -1, |
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84 19000, |
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85 26000, |
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86 |
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87 blocksize_16_short, |
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88 blocksize_16_long, |
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89 |
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90 _psy_tone_masteratt_16, |
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91 _psy_tone_0dB, |
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92 _psy_tone_suppress, |
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93 |
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94 _vp_tonemask_adj_16, |
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95 _vp_tonemask_adj_16, |
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96 _vp_tonemask_adj_16, |
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97 |
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98 _psy_noiseguards_16, |
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99 _psy_noisebias_16_impulse, |
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100 _psy_noisebias_16_short, |
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101 _psy_noisebias_16_short, |
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102 _psy_noisebias_16, |
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103 _psy_noise_suppress, |
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104 |
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105 _psy_compand_8, |
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106 _psy_compand_16_mapping, |
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107 _psy_compand_16_mapping, |
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108 |
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109 {_noise_start_16,_noise_start_16}, |
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110 { _noise_part_16, _noise_part_16}, |
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111 _noise_thresh_16, |
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112 |
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113 _psy_ath_floater_16, |
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114 _psy_ath_abs_16, |
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115 |
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116 _psy_lowpass_22, |
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117 |
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118 _psy_global_44, |
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119 _global_mapping_16, |
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120 _psy_stereo_modes_16, |
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121 |
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122 _floor_books, |
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123 _floor, |
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124 2, |
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125 _floor_mapping_16, |
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126 |
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127 _mapres_template_16_uncoupled |
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128 }; |