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      1 /********************************************************************
      2  *                                                                  *
      3  * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE.   *
      4  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
      5  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
      6  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
      7  *                                                                  *
      8  * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009             *
      9  * by the Xiph.Org Foundation http://www.xiph.org/                  *
     10  *                                                                  *
     11  ********************************************************************
     12 
     13  function: 22kHz settings
     14  last mod: $Id: setup_22.h 17026 2010-03-25 05:00:27Z xiphmont $
     15 
     16  ********************************************************************/
     17 
     18 static const double rate_mapping_22[4]={
     19   15000.,20000.,44000.,86000.
     20 };
     21 
     22 static const double rate_mapping_22_uncoupled[4]={
     23   16000.,28000.,50000.,90000.
     24 };
     25 
     26 static const double _psy_lowpass_22[4]={9.5,11.,30.,99.};
     27 
     28 static const ve_setup_data_template ve_setup_22_stereo={
     29   3,
     30   rate_mapping_22,
     31   quality_mapping_16,
     32   2,
     33   19000,
     34   26000,
     35 
     36   blocksize_16_short,
     37   blocksize_16_long,
     38 
     39   _psy_tone_masteratt_16,
     40   _psy_tone_0dB,
     41   _psy_tone_suppress,
     42 
     43   _vp_tonemask_adj_16,
     44   _vp_tonemask_adj_16,
     45   _vp_tonemask_adj_16,
     46 
     47   _psy_noiseguards_16,
     48   _psy_noisebias_16_impulse,
     49   _psy_noisebias_16_short,
     50   _psy_noisebias_16_short,
     51   _psy_noisebias_16,
     52   _psy_noise_suppress,
     53 
     54   _psy_compand_8,
     55   _psy_compand_16_mapping,
     56   _psy_compand_16_mapping,
     57 
     58   {_noise_start_16,_noise_start_16},
     59   { _noise_part_16, _noise_part_16},
     60   _noise_thresh_16,
     61 
     62   _psy_ath_floater_16,
     63   _psy_ath_abs_16,
     64 
     65   _psy_lowpass_22,
     66 
     67   _psy_global_44,
     68   _global_mapping_16,
     69   _psy_stereo_modes_16,
     70 
     71   _floor_books,
     72   _floor,
     73   2,
     74   _floor_mapping_16,
     75 
     76   _mapres_template_16_stereo
     77 };
     78 
     79 static const ve_setup_data_template ve_setup_22_uncoupled={
     80   3,
     81   rate_mapping_22_uncoupled,
     82   quality_mapping_16,
     83   -1,
     84   19000,
     85   26000,
     86 
     87   blocksize_16_short,
     88   blocksize_16_long,
     89 
     90   _psy_tone_masteratt_16,
     91   _psy_tone_0dB,
     92   _psy_tone_suppress,
     93 
     94   _vp_tonemask_adj_16,
     95   _vp_tonemask_adj_16,
     96   _vp_tonemask_adj_16,
     97 
     98   _psy_noiseguards_16,
     99   _psy_noisebias_16_impulse,
    100   _psy_noisebias_16_short,
    101   _psy_noisebias_16_short,
    102   _psy_noisebias_16,
    103   _psy_noise_suppress,
    104 
    105   _psy_compand_8,
    106   _psy_compand_16_mapping,
    107   _psy_compand_16_mapping,
    108 
    109   {_noise_start_16,_noise_start_16},
    110   { _noise_part_16, _noise_part_16},
    111   _noise_thresh_16,
    112 
    113   _psy_ath_floater_16,
    114   _psy_ath_abs_16,
    115 
    116   _psy_lowpass_22,
    117 
    118   _psy_global_44,
    119   _global_mapping_16,
    120   _psy_stereo_modes_16,
    121 
    122   _floor_books,
    123   _floor,
    124   2,
    125   _floor_mapping_16,
    126 
    127   _mapres_template_16_uncoupled
    128 };
    129