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source: downloads/libvorbis-1.2.0/lib/modes/setup_22.h @ 16

Last change on this file since 16 was 16, checked in by landauf, 17 years ago

added libvorbis
File size: 2.8 KB
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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 1994-2007             *
9 * by the Xiph.Org Foundation http://www.xiph.org/                  *
10 *                                                                  *
11 ********************************************************************
12
13 function: 22kHz settings
14 last mod: $Id: setup_22.h 13293 2007-07-24 00:09:47Z xiphmont $
15
16 ********************************************************************/
17
18static double rate_mapping_22[4]={
19  15000.,20000.,44000.,86000.
20};
21
22static double rate_mapping_22_uncoupled[4]={
23  16000.,28000.,50000.,90000.
24};
25
26static double _psy_lowpass_22[4]={9.5,11.,30.,99.};
27
28ve_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_8_mapping,
56  _psy_compand_8_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  _floor_mapping_16_short,
74  _floor_mapping_16,
75
76  _mapres_template_16_stereo
77};
78
79ve_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_8,
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_8_mapping,
107  _psy_compand_8_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  _floor_mapping_16_short,
125  _floor_mapping_16,
126
127  _mapres_template_16_uncoupled
128};
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