| /******************************************************************** |
| * * |
| * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * |
| * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * |
| * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * |
| * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * |
| * * |
| * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2009 * |
| * by the Xiph.Org Foundation http://www.xiph.org/ * |
| * * |
| ******************************************************************** |
| |
| function: 8kHz psychoacoustic settings |
| last mod: $Id: psych_8.h 16227 2009-07-08 06:58:46Z xiphmont $ |
| |
| ********************************************************************/ |
| |
| static const att3 _psy_tone_masteratt_8[3]={ |
| {{ 32, 25, 12}, 0, 0}, /* 0 */ |
| {{ 30, 25, 12}, 0, 0}, /* 0 */ |
| {{ 20, 0, -14}, 0, 0}, /* 0 */ |
| }; |
| |
| static const vp_adjblock _vp_tonemask_adj_8[3]={ |
| /* adjust for mode zero */ |
| /* 63 125 250 500 1 2 4 8 16 */ |
| {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ |
| {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0,10, 0, 0,99,99,99}}, /* 1 */ |
| {{-15,-15,-15,-15,-10,-10, -6, 0, 0, 0, 0, 0, 0, 0,99,99,99}}, /* 1 */ |
| }; |
| |
| |
| static const noise3 _psy_noisebias_8[3]={ |
| /* 63 125 250 500 1k 2k 4k 8k 16k*/ |
| {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, |
| {-10,-10,-10,-10, -5, -5, -5, 0, 0, 4, 4, 4, 4, 4, 99, 99, 99}, |
| {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, |
| |
| {{{-10,-10,-10,-10, -5, -5, -5, 0, 4, 8, 8, 8, 10, 10, 99, 99, 99}, |
| {-10,-10,-10,-10,-10,-10, -5, -5, -5, 0, 0, 0, 0, 0, 99, 99, 99}, |
| {-30,-30,-30,-30,-30,-24,-20,-14,-10, -6, -8, -8, -6, -6, 99, 99, 99}}}, |
| |
| {{{-15,-15,-15,-15,-15,-12,-10, -8, 0, 2, 4, 4, 5, 5, 99, 99, 99}, |
| {-30,-30,-30,-30,-26,-22,-20,-14,-12,-12,-10,-10,-10,-10, 99, 99, 99}, |
| {-30,-30,-30,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-24, 99, 99, 99}}}, |
| }; |
| |
| /* stereo mode by base quality level */ |
| static const adj_stereo _psy_stereo_modes_8[3]={ |
| /* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 */ |
| {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
| { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
| { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, |
| { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
| {{ 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
| { 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
| { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, |
| { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
| {{ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3}, |
| { 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4}, |
| { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, |
| { 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 99}}, |
| }; |
| |
| static const noiseguard _psy_noiseguards_8[2]={ |
| {10,10,-1}, |
| {10,10,-1}, |
| }; |
| |
| static const compandblock _psy_compand_8[2]={ |
| {{ |
| 0, 1, 2, 3, 4, 5, 6, 7, /* 7dB */ |
| 8, 8, 9, 9,10,10,11, 11, /* 15dB */ |
| 12,12,13,13,14,14,15, 15, /* 23dB */ |
| 16,16,17,17,17,18,18, 19, /* 31dB */ |
| 19,19,20,21,22,23,24, 25, /* 39dB */ |
| }}, |
| {{ |
| 0, 1, 2, 3, 4, 5, 6, 6, /* 7dB */ |
| 7, 7, 6, 6, 5, 5, 4, 4, /* 15dB */ |
| 3, 3, 3, 4, 5, 6, 7, 8, /* 23dB */ |
| 9,10,11,12,13,14,15, 16, /* 31dB */ |
| 17,18,19,20,21,22,23, 24, /* 39dB */ |
| }}, |
| }; |
| |
| static const double _psy_lowpass_8[3]={3.,4.,4.}; |
| static const int _noise_start_8[2]={ |
| 64,64, |
| }; |
| static const int _noise_part_8[2]={ |
| 8,8, |
| }; |
| |
| static const int _psy_ath_floater_8[3]={ |
| -100,-100,-105, |
| }; |
| |
| static const int _psy_ath_abs_8[3]={ |
| -130,-130,-140, |
| }; |