/* GMR-1 AMBE vocoder - Tables */

/* (C) 2011-2016 by Sylvain Munaut <tnt@246tNt.com>
 * All Rights Reserved
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

/*! \addtogroup codec_private
 *  @{
 */

/*! \file codec/tables.c
 *  \brief Osmocom GMR-1 AMBE vocoder tables
 */

#include <stdint.h>

/*! \brief Number of harmonics per group for a given L (starts at L=9) */
const uint8_t ambe_hpg_tbl[48][4] = {
	{  2,  2,  2,  3}	/* L = 9 */,
	{  2,  2,  3,  3},
	{  2,  3,  3,  3},
	{  2,  3,  3,  4},
	{  3,  3,  3,  4},
	{  3,  3,  4,  4},
	{  3,  3,  4,  5},
	{  3,  4,  4,  5},
	{  3,  4,  5,  5},
	{  4,  4,  5,  5},
	{  4,  4,  5,  6},
	{  4,  4,  6,  6},
	{  4,  5,  6,  6},
	{  4,  5,  6,  7},
	{  5,  5,  6,  7},
	{  5,  5,  7,  7},
	{  5,  6,  7,  7},
	{  5,  6,  7,  8},
	{  5,  6,  8,  8},
	{  6,  6,  8,  8},
	{  6,  6,  8,  9},
	{  6,  7,  8,  9},
	{  6,  7,  9,  9},
	{  6,  7,  9, 10},
	{  7,  7,  9, 10},
	{  7,  8,  9, 10},
	{  7,  8, 10, 10},
	{  7,  8, 10, 11},
	{  8,  8, 10, 11},
	{  8,  9, 10, 11},
	{  8,  9, 11, 11},
	{  8,  9, 11, 12},
	{  8,  9, 11, 13},
	{  8,  9, 12, 13},
	{  8, 10, 12, 13},
	{  9, 10, 12, 13},
	{  9, 10, 12, 14},
	{  9, 10, 13, 14},
	{  9, 11, 13, 14},
	{ 10, 11, 13, 14},
	{ 10, 11, 13, 15},
	{ 10, 11, 14, 15},
	{ 10, 12, 14, 15},
	{ 10, 12, 14, 16},
	{ 11, 12, 14, 16},
	{ 11, 12, 15, 16},
	{ 11, 12, 15, 17},
	{ 11, 13, 15, 17},	/* L = 56 */
};

/*! \brief Gain (subframe 0, subframe 1) */
const float ambe_gain_tbl[256][2] = {
	{ -0.250000f, -0.250000f },
	{ +0.500000f, -0.500000f },
	{ +0.750000f, +0.750000f },
	{ +1.000000f, +0.000000f },
	{ +2.694336f, -1.780273f },
	{ +1.505859f, -0.089844f },
	{ +1.200195f, +0.719727f },
	{ +1.519531f, +0.910156f },
	{ +1.575195f, +1.520508f },
	{ +1.758789f, +1.686523f },
	{ +1.962891f, +1.791992f },
	{ +1.825195f, +1.992188f },
	{ +0.467773f, +1.686523f },
	{ +1.291016f, +1.441406f },
	{ +1.486328f, +1.935547f },
	{ +1.854492f, +2.328125f },
	{ +1.998047f, +0.444336f },
	{ +2.457031f, +0.266602f },
	{ +1.852539f, +0.899414f },
	{ +2.326172f, +0.845703f },
	{ +1.783203f, +1.342773f },
	{ +2.064453f, +1.244141f },
	{ +2.036133f, +1.547852f },
	{ +2.357422f, +1.338867f },
	{ +2.664062f, +1.724609f },
	{ +2.283203f, +1.666992f },
	{ +2.495117f, +1.903320f },
	{ +2.194336f, +1.882812f },
	{ +3.264648f, +0.294922f },
	{ +2.809570f, +1.036133f },
	{ +3.358398f, +1.009766f },
	{ +2.734375f, +1.429688f },
	{ +0.196289f, +3.059570f },
	{ +1.047852f, +2.736328f },
	{ +1.536133f, +2.499023f },
	{ +1.562500f, +3.231445f },
	{ +2.076172f, +2.083008f },
	{ +2.325195f, +2.013672f },
	{ +2.333008f, +2.181641f },
	{ +2.583008f, +2.100586f },
	{ +3.077148f, +1.631836f },
	{ +2.842773f, +1.973633f },
	{ +3.270508f, +1.856445f },
	{ +2.766602f, +2.154297f },
	{ +2.156250f, +2.318359f },
	{ +2.423828f, +2.339844f },
	{ +2.262695f, +2.541992f },
	{ +2.005859f, +2.839844f },
	{ +2.625977f, +2.315430f },
	{ +2.644531f, +2.464844f },
	{ +2.846680f, +2.389648f },
	{ +2.655273f, +2.627930f },
	{ +2.484375f, +2.551758f },
	{ +2.388672f, +2.776367f },
	{ +2.597656f, +2.848633f },
	{ +2.865234f, +2.641602f },
	{ +1.152344f, +3.904297f },
	{ +2.350586f, +3.088867f },
	{ +2.094727f, +3.514648f },
	{ +2.540039f, +3.231445f },
	{ +3.636719f, +1.640625f },
	{ +3.167969f, +2.131836f },
	{ +3.000000f, +2.323242f },
	{ +2.825195f, +2.525391f },
	{ +4.083984f, +1.436523f },
	{ +3.498047f, +2.150391f },
	{ +3.985352f, +1.961914f },
	{ +3.478516f, +2.397461f },
	{ +3.007812f, +2.522461f },
	{ +2.817383f, +2.783203f },
	{ +3.228516f, +2.431641f },
	{ +3.122070f, +2.636719f },
	{ +3.022461f, +2.736328f },
	{ +2.793945f, +2.946289f },
	{ +2.982422f, +2.849609f },
	{ +2.958984f, +3.000977f },
	{ +2.800781f, +3.152344f },
	{ +2.799805f, +3.389648f },
	{ +3.030273f, +3.177734f },
	{ +3.288086f, +3.029297f },
	{ +2.651367f, +3.675781f },
	{ +1.701172f, +4.336914f },
	{ +2.294922f, +3.939453f },
	{ +1.406250f, +5.000000f },
	{ +3.373047f, +2.619141f },
	{ +3.228516f, +2.765625f },
	{ +3.164062f, +2.910156f },
	{ +3.128906f, +3.040039f },
	{ +3.361328f, +2.868164f },
	{ +3.669922f, +2.584961f },
	{ +3.898438f, +2.388672f },
	{ +3.523438f, +2.802734f },
	{ +3.094727f, +3.301758f },
	{ +2.993164f, +3.511719f },
	{ +3.252930f, +3.336914f },
	{ +3.231445f, +3.168945f },
	{ +3.501953f, +3.005859f },
	{ +3.379883f, +3.152344f },
	{ +3.753906f, +2.853516f },
	{ +3.506836f, +3.168945f },
	{ +2.879883f, +4.072266f },
	{ +2.498047f, +4.471680f },
	{ +2.228516f, +5.155273f },
	{ +0.569336f, +6.061523f },
	{ +4.692383f, +1.986328f },
	{ +4.386719f, +2.451172f },
	{ +4.104492f, +2.850586f },
	{ +3.869141f, +3.131836f },
	{ +3.184570f, +3.526367f },
	{ +3.349609f, +3.495117f },
	{ +3.109375f, +3.801758f },
	{ +3.483398f, +3.559570f },
	{ +3.402344f, +3.304688f },
	{ +3.688477f, +3.081055f },
	{ +3.582031f, +3.269531f },
	{ +3.523438f, +3.406250f },
	{ +3.708008f, +3.312500f },
	{ +3.632812f, +3.520508f },
	{ +3.740234f, +3.449219f },
	{ +3.905273f, +3.368164f },
	{ +3.341797f, +3.716797f },
	{ +3.558594f, +3.694336f },
	{ +3.231445f, +4.089844f },
	{ +3.433594f, +3.908203f },
	{ +4.726562f, +2.729492f },
	{ +4.135742f, +3.233398f },
	{ +4.406250f, +3.089844f },
	{ +4.085938f, +3.517578f },
	{ +3.725586f, +3.644531f },
	{ +3.850586f, +3.572266f },
	{ +3.831055f, +3.752930f },
	{ +3.979492f, +3.644531f },
	{ +3.062500f, +4.463867f },
	{ +3.684570f, +3.842773f },
	{ +3.667969f, +4.026367f },
	{ +3.492188f, +4.209961f },
	{ +1.938477f, +5.909180f },
	{ +2.965820f, +4.902344f },
	{ +2.994141f, +5.447266f },
	{ +3.461914f, +5.069336f },
	{ +3.943359f, +3.811523f },
	{ +4.340820f, +3.446289f },
	{ +4.105469f, +3.754883f },
	{ +4.304688f, +3.649414f },
	{ +4.032227f, +3.921875f },
	{ +3.861328f, +3.956055f },
	{ +3.805664f, +4.154297f },
	{ +3.969727f, +4.078125f },
	{ +3.420898f, +4.545898f },
	{ +3.715820f, +4.432617f },
	{ +3.923828f, +4.300781f },
	{ +4.065430f, +4.208008f },
	{ +4.115234f, +4.025391f },
	{ +4.187500f, +3.890625f },
	{ +4.367188f, +3.826172f },
	{ +4.265625f, +4.010742f },
	{ +4.611328f, +3.655273f },
	{ +4.742188f, +3.284180f },
	{ +5.435547f, +2.901367f },
	{ +4.902344f, +3.943359f },
	{ +3.744141f, +4.716797f },
	{ +3.986328f, +4.517578f },
	{ +4.599609f, +3.930664f },
	{ +5.066406f, +3.545898f },
	{ +4.199219f, +4.132812f },
	{ +4.423828f, +4.046875f },
	{ +4.211914f, +4.260742f },
	{ +4.338867f, +4.162109f },
	{ +4.345703f, +4.291992f },
	{ +4.469727f, +4.196289f },
	{ +4.630859f, +4.108398f },
	{ +4.467773f, +4.321289f },
	{ +4.099609f, +4.374023f },
	{ +4.261719f, +4.399414f },
	{ +4.178711f, +4.560547f },
	{ +4.014648f, +4.748047f },
	{ +1.478516f, +7.333984f },
	{ +2.419922f, +6.616211f },
	{ +3.361328f, +6.083984f },
	{ +3.667969f, +5.605469f },
	{ +4.393555f, +4.422852f },
	{ +4.605469f, +4.262695f },
	{ +4.362305f, +4.538086f },
	{ +4.517578f, +4.436523f },
	{ +3.839844f, +5.159180f },
	{ +4.111328f, +5.006836f },
	{ +4.354492f, +4.989258f },
	{ +4.483398f, +4.814453f },
	{ +4.535156f, +4.541992f },
	{ +4.637695f, +4.434570f },
	{ +4.817383f, +4.365234f },
	{ +4.662109f, +4.547852f },
	{ +4.298828f, +4.725586f },
	{ +4.445312f, +4.653320f },
	{ +4.577148f, +4.662109f },
	{ +4.666992f, +4.790039f },
	{ +5.015625f, +4.486328f },
	{ +5.151367f, +4.260742f },
	{ +5.334961f, +3.931641f },
	{ +5.895508f, +3.884766f },
	{ +4.785156f, +4.228516f },
	{ +4.825195f, +4.518555f },
	{ +4.718750f, +4.651367f },
	{ +4.845703f, +4.656250f },
	{ +4.833008f, +4.784180f },
	{ +4.771484f, +4.909180f },
	{ +4.584961f, +4.994141f },
	{ +4.899414f, +4.937500f },
	{ +4.381836f, +5.285156f },
	{ +4.125977f, +5.541992f },
	{ +4.750000f, +5.098633f },
	{ +4.757812f, +5.340820f },
	{ +4.940430f, +5.166016f },
	{ +5.069336f, +4.881836f },
	{ +5.010742f, +5.030273f },
	{ +5.323242f, +4.840820f },
	{ +4.972656f, +4.762695f },
	{ +5.098633f, +4.670898f },
	{ +5.342773f, +4.547852f },
	{ +5.499023f, +4.323242f },
	{ +4.230469f, +6.020508f },
	{ +4.221680f, +6.533203f },
	{ +4.645508f, +5.621094f },
	{ +4.752930f, +5.988281f },
	{ +5.166016f, +5.011719f },
	{ +5.136719f, +5.173828f },
	{ +5.053711f, +5.355469f },
	{ +5.316406f, +5.132812f },
	{ +5.524414f, +5.062500f },
	{ +5.836914f, +4.714844f },
	{ +5.773438f, +5.334961f },
	{ +6.409180f, +4.941406f },
	{ +5.280273f, +5.305664f },
	{ +5.263672f, +5.515625f },
	{ +5.007812f, +5.597656f },
	{ +5.294922f, +5.808594f },
	{ +2.746094f, +8.125977f },
	{ +3.668945f, +7.252930f },
	{ +4.895508f, +6.830078f },
	{ +5.036133f, +6.223633f },
	{ +5.495117f, +5.355469f },
	{ +5.525391f, +5.579102f },
	{ +5.774414f, +5.652344f },
	{ +5.636719f, +5.845703f },
	{ +5.508789f, +6.226562f },
	{ +5.951172f, +5.958008f },
	{ +6.026367f, +6.290039f },
	{ +5.965820f, +6.783203f },
	{ +6.294922f, +5.596680f },
	{ +7.150391f, +5.895508f },
	{ +6.835938f, +6.656250f },
	{ +7.827148f, +7.060547f },
	{ +6.593750f, +7.486328f },
	{ +5.545898f, +7.523438f },
	{ +6.250977f, +8.595703f },
	{ +7.577148f, +8.196289f },
};

/*! \brief V/UV decisions (subframe 0 = low byte. MSBs = low freq) */
const uint16_t ambe_v_uv_tbl[64] = {
	0x0000, 0xffff, 0xc0c0, 0xe0e0, 0xf0f0, 0x8080, 0xfefe, 0x0080,
	0xfcfc, 0x80c0, 0xf8f8, 0x8000, 0x00c0, 0xfffe, 0xfeff, 0xc000,
	0xf0e0, 0xc0e0, 0xfbfb, 0xfcfe, 0xf8f0, 0xfdfd, 0xfffb, 0xe000,
	0xe0f0, 0xfcff, 0xfdff, 0xe0c0, 0xfffc, 0xf0f8, 0xfefc, 0xfffd,
	0xf8fc, 0xfcf8, 0xfcfd, 0x4000, 0xf0c0, 0xf9f9, 0xfbff, 0xefef,
	0xf3f3, 0xc080, 0xf0e0, 0xfff8, 0xf0fc, 0xf1f1, 0x0040, 0xc0d0,
	0xc0f0, 0xf7f7, 0xfaf8, 0xfafa, 0xfcf0, 0xfef8, 0x00e0, 0x0100,
	0x1000, 0xe0e1, 0xe0f8, 0xf2f0, 0xf8ff, 0xfafe, 0xfff7, 0xdfdf,
};

/*! \brief PRBA[1:2] */
const float ambe_prba12_tbl[128][2] = {
	{ -0.042480f, +0.271484f },
	{ -0.082031f, +0.219727f },
	{ -0.579102f, +0.062988f },
	{ -0.708984f, +0.114746f },
	{ +0.277344f, +0.117676f },
	{ +0.254883f, +0.074707f },
	{ -0.012695f, -0.114258f },
	{ -0.069824f, -0.086914f },
	{ -0.416992f, +0.171387f },
	{ -0.502930f, +0.271484f },
	{ -0.884277f, -0.095703f },
	{ -1.116699f, -0.163574f },
	{ -0.106445f, +0.016602f },
	{ -0.168457f, +0.039062f },
	{ -0.341309f, -0.233398f },
	{ -0.450684f, -0.319824f },
	{ +0.094238f, +0.693848f },
	{ -0.014648f, +0.551758f },
	{ -0.008301f, +0.385742f },
	{ -0.109863f, +0.407715f },
	{ +0.467285f, +0.452148f },
	{ +0.358398f, +0.437012f },
	{ +0.174805f, +0.209473f },
	{ +0.150391f, +0.166992f },
	{ -0.273438f, +0.550781f },
	{ -0.449707f, +0.567871f },
	{ -0.829590f, +0.413574f },
	{ -1.075684f, +0.278320f },
	{ +0.103516f, +0.246094f },
	{ +0.063477f, +0.287109f },
	{ -0.171387f, +0.147949f },
	{ -0.252441f, +0.134766f },
	{ +0.204102f, +0.019043f },
	{ +0.175781f, -0.017578f },
	{ -0.077637f, -0.202148f },
	{ -0.160156f, -0.187988f },
	{ +0.602539f, -0.154297f },
	{ +0.534668f, -0.104980f },
	{ +0.256836f, -0.355957f },
	{ +0.154297f, -0.436523f },
	{ -0.178223f, -0.069824f },
	{ -0.257324f, -0.095215f },
	{ -0.726074f, -0.431641f },
	{ -0.867188f, -0.691406f },
	{ +0.190430f, -0.197754f },
	{ +0.136719f, -0.255371f },
	{ -0.173340f, -0.553711f },
	{ -0.392578f, -0.628418f },
	{ +0.321777f, +0.302246f },
	{ +0.277344f, +0.261230f },
	{ +0.115234f, +0.098145f },
	{ +0.068359f, +0.083008f },
	{ +1.054688f, +0.336914f },
	{ +0.906738f, +0.352539f },
	{ +0.413086f, +0.034180f },
	{ +0.368164f, +0.011719f },
	{ +0.065430f, +0.160645f },
	{ +0.020508f, +0.185547f },
	{ -0.308594f, +0.020020f },
	{ -0.388184f, -0.018555f },
	{ +0.355469f, +0.086426f },
	{ +0.318359f, +0.065430f },
	{ +0.114746f, -0.064453f },
	{ +0.064941f, -0.067383f },
	{ +0.292969f, +0.191406f },
	{ +0.243164f, +0.180664f },
	{ +0.023438f, +0.008301f },
	{ -0.015625f, -0.019043f },
	{ +0.728516f, +0.210938f },
	{ +0.659668f, +0.122070f },
	{ +0.339844f, -0.103516f },
	{ +0.331543f, -0.056152f },
	{ -0.018066f, +0.077148f },
	{ -0.058594f, +0.115723f },
	{ -0.502441f, -0.130371f },
	{ -0.628906f, -0.166504f },
	{ +0.285645f, +0.003418f },
	{ +0.252930f, -0.024902f },
	{ +0.096191f, -0.151367f },
	{ +0.045898f, -0.202637f },
	{ +0.625000f, +0.731445f },
	{ +0.407715f, +0.644531f },
	{ +0.228027f, +0.348145f },
	{ +0.180664f, +0.297852f },
	{ +1.320801f, +0.676270f },
	{ +1.041992f, +0.653809f },
	{ +0.565430f, +0.208008f },
	{ +0.488281f, +0.207031f },
	{ +0.166016f, +0.472168f },
	{ +0.112305f, +0.392578f },
	{ -0.203125f, +0.273438f },
	{ -0.295898f, +0.312012f },
	{ +0.487793f, +0.313965f },
	{ +0.413574f, +0.292969f },
	{ +0.198242f, +0.115723f },
	{ +0.184082f, +0.077637f },
	{ +0.577148f, +0.010254f },
	{ +0.505371f, +0.014648f },
	{ +0.325195f, -0.218750f },
	{ +0.287109f, -0.166504f },
	{ +1.284668f, -0.212402f },
	{ +1.041016f, -0.184082f },
	{ +0.804688f, -0.460449f },
	{ +0.680176f, -0.321777f },
	{ +0.239746f, -0.093750f },
	{ +0.191406f, -0.091797f },
	{ -0.043945f, -0.354492f },
	{ -0.177246f, -0.346191f },
	{ +0.455566f, -0.203125f },
	{ +0.473145f, -0.290039f },
	{ +0.396973f, -0.534668f },
	{ +0.155762f, -0.726074f },
	{ +0.699219f, +0.478516f },
	{ +0.643066f, +0.364746f },
	{ +0.500977f, +0.110840f },
	{ +0.437988f, +0.127441f },
	{ +1.643555f, +0.210938f },
	{ +1.371582f, +0.206543f },
	{ +0.811035f, -0.143555f },
	{ +0.718750f, -0.047852f },
	{ +0.382812f, +0.208008f },
	{ +0.357910f, +0.161621f },
	{ +0.130371f, +0.032715f },
	{ +0.093750f, +0.011230f },
	{ +1.021973f, +0.114258f },
	{ +0.864746f, +0.076172f },
	{ +0.428711f, -0.104492f },
	{ +0.425781f, -0.049316f },
};

/*! \brief PRBA[3:4] */
const float ambe_prba34_tbl[64][2] = {
	{ +0.439453f, +0.273438f },
	{ +0.307129f, +0.220215f },
	{ +0.338867f, +0.147949f },
	{ +0.253906f, +0.131836f },
	{ +0.557617f, +0.126953f },
	{ +0.386719f, +0.126465f },
	{ +0.408691f, +0.048828f },
	{ +0.298828f, +0.062500f },
	{ +0.344238f, -0.062012f },
	{ +0.259766f, -0.041016f },
	{ +0.258789f, -0.108398f },
	{ +0.194824f, -0.082520f },
	{ +0.456543f, -0.156738f },
	{ +0.312988f, -0.124512f },
	{ +0.318848f, -0.236328f },
	{ +0.220703f, -0.167969f },
	{ +0.171387f, +0.083008f },
	{ +0.113770f, +0.094727f },
	{ +0.111816f, +0.051270f },
	{ +0.060547f, +0.074707f },
	{ +0.188477f, +0.023926f },
	{ +0.138184f, +0.039551f },
	{ +0.135254f, -0.012207f },
	{ +0.086426f, +0.014160f },
	{ +0.082031f, -0.087891f },
	{ +0.009766f, -0.101562f },
	{ +0.036621f, -0.141113f },
	{ -0.057617f, -0.141602f },
	{ +0.099609f, -0.158691f },
	{ +0.011719f, -0.175781f },
	{ +0.067383f, -0.262207f },
	{ -0.056152f, -0.254395f },
	{ +0.182129f, +0.352539f },
	{ +0.044434f, +0.348633f },
	{ +0.120605f, +0.258789f },
	{ +0.036133f, +0.237305f },
	{ +0.180664f, +0.225586f },
	{ +0.088867f, +0.221191f },
	{ +0.130859f, +0.172852f },
	{ +0.059082f, +0.164062f },
	{ +0.012207f, +0.025879f },
	{ -0.026367f, +0.057617f },
	{ -0.041504f, +0.008301f },
	{ -0.084473f, +0.027832f },
	{ +0.021484f, -0.024414f },
	{ -0.021484f, +0.000000f },
	{ -0.031738f, -0.044434f },
	{ -0.082520f, -0.031738f },
	{ -0.068359f, +0.224121f },
	{ -0.163086f, +0.300781f },
	{ -0.152832f, +0.183594f },
	{ -0.283203f, +0.206543f },
	{ -0.034668f, +0.145508f },
	{ -0.102051f, +0.166992f },
	{ -0.099121f, +0.110840f },
	{ -0.179199f, +0.111328f },
	{ -0.181641f, -0.009277f },
	{ -0.288086f, +0.006836f },
	{ -0.241211f, -0.063965f },
	{ -0.434082f, -0.058105f },
	{ -0.164062f, -0.092285f },
	{ -0.271973f, -0.109375f },
	{ -0.203613f, -0.181152f },
	{ -0.333496f, -0.238770f },
};

/*! \brief PRBA[5:7] */
const float ambe_prba57_tbl[128][3] = {
	{ +0.012695f, -0.156250f, -0.120605f },
	{ -0.009277f, -0.090332f, -0.065918f },
	{ -0.062500f, -0.173340f, -0.151855f },
	{ -0.061035f, -0.105469f, -0.102051f },
	{ +0.079102f, -0.242676f, -0.139160f },
	{ +0.050781f, -0.146973f, -0.065918f },
	{ -0.039551f, -0.263672f, -0.182129f },
	{ -0.022949f, -0.181641f, -0.088379f },
	{ -0.033203f, -0.136719f, -0.044922f },
	{ -0.039062f, -0.071777f, -0.019043f },
	{ -0.084961f, -0.215820f, -0.066406f },
	{ -0.068359f, -0.129395f, -0.027832f },
	{ +0.020020f, -0.228027f, -0.042969f },
	{ +0.001953f, -0.132812f, -0.005859f },
	{ -0.052734f, -0.330566f, -0.035645f },
	{ -0.038086f, -0.213867f, +0.008301f },
	{ +0.192871f, -0.128906f, -0.024902f },
	{ +0.136719f, -0.054688f, +0.038574f },
	{ +0.111328f, -0.106934f, -0.008789f },
	{ +0.066895f, -0.054688f, +0.019531f },
	{ +0.255859f, -0.254883f, +0.000977f },
	{ +0.220215f, -0.125977f, +0.077148f },
	{ +0.133789f, -0.203613f, +0.004395f },
	{ +0.116211f, -0.105469f, +0.049316f },
	{ +0.143555f, -0.127441f, +0.070312f },
	{ +0.109375f, -0.051270f, +0.123047f },
	{ +0.067871f, -0.123535f, +0.059082f },
	{ +0.056641f, -0.055664f, +0.076172f },
	{ +0.175293f, -0.220215f, +0.117188f },
	{ +0.160156f, -0.116211f, +0.196777f },
	{ +0.074219f, -0.223145f, +0.091309f },
	{ +0.082031f, -0.122559f, +0.128906f },
	{ -0.172852f, -0.069336f, -0.072754f },
	{ -0.152344f, -0.026855f, +0.002930f },
	{ -0.268066f, -0.087891f, -0.121094f },
	{ -0.246094f, -0.022949f, -0.011230f },
	{ -0.175781f, -0.148926f, -0.092773f },
	{ -0.144043f, -0.090820f, -0.020996f },
	{ -0.303223f, -0.214355f, -0.161621f },
	{ -0.247070f, -0.124512f, -0.029785f },
	{ -0.212402f, -0.088867f, +0.005371f },
	{ -0.199707f, -0.001953f, +0.068848f },
	{ -0.338379f, -0.093262f, -0.021973f },
	{ -0.323730f, -0.006836f, +0.092773f },
	{ -0.186523f, -0.202148f, +0.004883f },
	{ -0.185059f, -0.101074f, +0.049316f },
	{ -0.303223f, -0.264160f, +0.009277f },
	{ -0.290527f, -0.139648f, +0.086426f },
	{ -0.033203f, -0.073730f, +0.076172f },
	{ -0.023438f, -0.025879f, +0.125000f },
	{ -0.095215f, -0.081543f, +0.071289f },
	{ -0.096680f, -0.020508f, +0.113770f },
	{ -0.025391f, -0.136719f, +0.108398f },
	{ -0.004395f, -0.078613f, +0.167969f },
	{ -0.094727f, -0.167969f, +0.101074f },
	{ -0.091797f, -0.093750f, +0.150879f },
	{ -0.049316f, -0.080078f, +0.143555f },
	{ -0.028320f, +0.005859f, +0.210449f },
	{ -0.142090f, -0.110840f, +0.149414f },
	{ -0.139648f, +0.005371f, +0.204102f },
	{ -0.020996f, -0.185547f, +0.189453f },
	{ -0.020020f, -0.087402f, +0.273926f },
	{ -0.124512f, -0.266113f, +0.179688f },
	{ -0.151855f, -0.124023f, +0.257812f },
	{ +0.153320f, +0.056641f, -0.220215f },
	{ +0.109863f, +0.121094f, -0.139160f },
	{ +0.038574f, +0.007324f, -0.212891f },
	{ +0.039062f, +0.062012f, -0.131836f },
	{ +0.208008f, -0.072754f, -0.209473f },
	{ +0.171875f, +0.010742f, -0.116699f },
	{ +0.077148f, -0.097168f, -0.245605f },
	{ +0.078613f, -0.015625f, -0.123535f },
	{ +0.098633f, +0.010742f, -0.134277f },
	{ +0.083496f, +0.059570f, -0.069336f },
	{ +0.010254f, -0.018066f, -0.134766f },
	{ +0.021973f, +0.028809f, -0.078125f },
	{ +0.128418f, -0.071289f, -0.119141f },
	{ +0.112793f, -0.009766f, -0.056152f },
	{ +0.054199f, -0.070312f, -0.132812f },
	{ +0.051758f, -0.022461f, -0.059570f },
	{ +0.295410f, +0.126953f, -0.076172f },
	{ +0.230957f, +0.245117f, +0.011230f },
	{ +0.184082f, +0.102539f, -0.039551f },
	{ +0.139648f, +0.199219f, -0.003418f },
	{ +0.329590f, -0.016113f, -0.005859f },
	{ +0.338379f, +0.108887f, +0.095703f },
	{ +0.212891f, +0.009277f, -0.000488f },
	{ +0.215820f, +0.087891f, +0.057617f },
	{ +0.202148f, +0.129883f, +0.047852f },
	{ +0.184570f, +0.232910f, +0.157227f },
	{ +0.138672f, +0.083008f, +0.021973f },
	{ +0.137207f, +0.145508f, +0.088379f },
	{ +0.241211f, +0.018066f, +0.099121f },
	{ +0.244629f, +0.101562f, +0.227539f },
	{ +0.149414f, +0.028320f, +0.074219f },
	{ +0.161621f, +0.065918f, +0.151855f },
	{ -0.058594f, +0.127930f, -0.189453f },
	{ -0.042480f, +0.219238f, -0.128418f },
	{ -0.152832f, +0.079102f, -0.203125f },
	{ -0.160156f, +0.169922f, -0.109375f },
	{ -0.063965f, +0.027832f, -0.131836f },
	{ -0.037598f, +0.109863f, -0.095703f },
	{ -0.132812f, -0.030762f, -0.219238f },
	{ -0.126953f, +0.062500f, -0.115723f },
	{ -0.095703f, +0.088379f, -0.087402f },
	{ -0.108887f, +0.182617f, -0.033203f },
	{ -0.198242f, +0.083496f, -0.091797f },
	{ -0.241211f, +0.182129f, -0.003906f },
	{ -0.077148f, +0.007324f, -0.062500f },
	{ -0.085449f, +0.081543f, -0.041016f },
	{ -0.134277f, +0.003906f, -0.103516f },
	{ -0.155762f, +0.080566f, -0.021484f },
	{ +0.024902f, +0.109863f, -0.007812f },
	{ +0.011719f, +0.178223f, +0.041992f },
	{ -0.029297f, +0.061035f, +0.004395f },
	{ -0.057129f, +0.124512f, +0.041504f },
	{ +0.045410f, +0.042969f, +0.017090f },
	{ +0.049805f, +0.100098f, +0.057617f },
	{ -0.004395f, +0.001953f, +0.008301f },
	{ -0.008789f, +0.056152f, +0.041992f },
	{ -0.011719f, +0.113770f, +0.062012f },
	{ -0.020020f, +0.237793f, +0.119141f },
	{ -0.083008f, +0.055176f, +0.051270f },
	{ -0.099121f, +0.133789f, +0.111328f },
	{ +0.024902f, +0.041504f, +0.084961f },
	{ +0.022461f, +0.121582f, +0.146484f },
	{ -0.040527f, +0.007812f, +0.048340f },
	{ -0.042480f, +0.068359f, +0.100586f },
};

/*! \brief HOC for 1st frequency block */
const float ambe_hoc0_tbl[128][4] = {
	{ +0.368652f, -0.230469f, -0.191406f, +0.158203f },
	{ +0.300781f, -0.079102f, -0.018066f, +0.124512f },
	{ +0.318848f, -0.202637f, +0.081055f, -0.000977f },
	{ +0.380371f, +0.044922f, +0.263184f, +0.108398f },
	{ +0.503418f, -0.068848f, -0.130371f, -0.029785f },
	{ +0.493652f, +0.189453f, -0.176758f, +0.151855f },
	{ +0.473145f, -0.065430f, +0.067383f, -0.150391f },
	{ +0.617188f, +0.196777f, +0.101074f, -0.020508f },
	{ +0.133301f, -0.141602f, -0.314453f, +0.069336f },
	{ +0.171875f, +0.024902f, -0.153809f, +0.085449f },
	{ +0.188477f, -0.050781f, -0.064941f, -0.079590f },
	{ +0.287598f, +0.139648f, +0.000000f, +0.042969f },
	{ +0.294922f, -0.118164f, -0.231445f, -0.161621f },
	{ +0.299805f, +0.123047f, -0.267090f, -0.032227f },
	{ +0.305176f, +0.091309f, -0.084473f, -0.280273f },
	{ +0.353027f, +0.357422f, -0.059082f, -0.093262f },
	{ +0.181641f, -0.402832f, -0.132812f, +0.117188f },
	{ +0.056641f, -0.196289f, -0.078613f, +0.199219f },
	{ +0.073242f, -0.285156f, +0.083984f, +0.112305f },
	{ +0.130371f, -0.092773f, +0.102051f, +0.252441f },
	{ +0.127930f, -0.209473f, +0.001953f, -0.077148f },
	{ +0.140137f, -0.115723f, -0.056152f, +0.062012f },
	{ +0.093262f, -0.223145f, +0.181641f, -0.052734f },
	{ +0.140137f, -0.081055f, +0.076660f, -0.004883f },
	{ +0.151855f, -0.540039f, -0.249512f, -0.097656f },
	{ +0.043457f, -0.258301f, -0.175781f, -0.067383f },
	{ -0.006836f, -0.333008f, +0.044922f, -0.077637f },
	{ -0.005371f, -0.128906f, +0.011719f, +0.031738f },
	{ -0.057617f, -0.366699f, -0.193848f, -0.279297f },
	{ +0.010742f, -0.143555f, -0.141113f, -0.193359f },
	{ +0.091309f, -0.168945f, +0.073730f, -0.280762f },
	{ +0.033203f, -0.056152f, +0.043457f, -0.147461f },
	{ +0.061035f, -0.031250f, -0.012695f, +0.002441f },
	{ +0.027344f, +0.083984f, +0.070801f, +0.087891f },
	{ +0.109863f, +0.031250f, +0.213379f, +0.060547f },
	{ +0.114746f, +0.263672f, +0.135254f, +0.241211f },
	{ +0.098633f, +0.059570f, +0.027344f, -0.082031f },
	{ +0.096191f, +0.186035f, +0.120605f, +0.023438f },
	{ +0.153320f, +0.126953f, +0.167969f, -0.131348f },
	{ +0.187500f, +0.382812f, +0.271973f, +0.023926f },
	{ -0.037109f, -0.004395f, -0.013672f, -0.053711f },
	{ -0.092285f, +0.080566f, -0.042969f, -0.004395f },
	{ -0.035645f, +0.056641f, +0.065430f, -0.040527f },
	{ -0.039551f, +0.233398f, +0.034180f, +0.030273f },
	{ -0.083496f, +0.086426f, -0.035156f, -0.126465f },
	{ -0.012207f, +0.125488f, -0.012207f, -0.067871f },
	{ +0.020020f, +0.161621f, +0.066406f, -0.288086f },
	{ +0.031738f, +0.359375f, +0.072754f, -0.100586f },
	{ -0.165039f, -0.411621f, +0.177734f, +0.067871f },
	{ -0.206543f, -0.182617f, +0.192383f, +0.162598f },
	{ -0.123047f, -0.277344f, +0.314453f, -0.124512f },
	{ -0.083008f, +0.016602f, +0.373047f, +0.057129f },
	{ -0.126953f, -0.173828f, +0.100586f, -0.009277f },
	{ -0.104492f, -0.090332f, +0.078125f, +0.043945f },
	{ -0.062500f, -0.104004f, +0.129395f, -0.098633f },
	{ -0.089355f, +0.000000f, +0.173340f, -0.002441f },
	{ -0.292969f, -0.209961f, +0.100098f, -0.048340f },
	{ -0.272461f, -0.037598f, +0.094238f, +0.042480f },
	{ -0.202637f, -0.133301f, +0.220215f, -0.114258f },
	{ -0.260742f, -0.022461f, +0.145508f, -0.096191f },
	{ -0.166992f, -0.216797f, +0.104980f, -0.225098f },
	{ -0.135254f, -0.033691f, +0.068359f, -0.055664f },
	{ -0.112305f, -0.006348f, +0.209473f, -0.226562f },
	{ -0.170410f, +0.009277f, +0.118164f, -0.137207f },
	{ +0.031738f, -0.041992f, -0.145020f, +0.123535f },
	{ -0.055176f, +0.095215f, -0.163086f, +0.234375f },
	{ -0.012695f, -0.008301f, -0.062012f, +0.044922f },
	{ +0.026855f, +0.073242f, -0.078613f, +0.127441f },
	{ +0.061035f, +0.071777f, -0.164062f, -0.074707f },
	{ +0.032715f, +0.158203f, -0.273926f, +0.091309f },
	{ +0.043457f, +0.069824f, -0.086426f, +0.019043f },
	{ +0.110352f, +0.188965f, -0.123047f, +0.001465f },
	{ -0.098633f, -0.028320f, -0.292480f, -0.001953f },
	{ -0.182129f, +0.115723f, -0.262207f, +0.152344f },
	{ -0.104492f, +0.087891f, -0.128418f, +0.059570f },
	{ -0.074219f, +0.251465f, -0.176270f, +0.064453f },
	{ +0.066406f, +0.044434f, -0.376465f, -0.171387f },
	{ -0.137207f, +0.248047f, -0.447266f, -0.061035f },
	{ -0.079102f, +0.166992f, -0.187500f, -0.085938f },
	{ +0.023926f, +0.445801f, -0.224121f, -0.011719f },
	{ -0.135254f, -0.413574f, -0.166016f, +0.082520f },
	{ -0.253906f, -0.163086f, -0.117188f, +0.361328f },
	{ -0.112793f, -0.232422f, -0.071289f, +0.090820f },
	{ -0.142090f, -0.087891f, -0.008789f, +0.218262f },
	{ -0.152344f, -0.179688f, -0.167480f, -0.075684f },
	{ -0.175293f, -0.068848f, -0.040527f, +0.104492f },
	{ -0.083496f, -0.076660f, +0.010742f, -0.019531f },
	{ -0.116211f, -0.021484f, -0.002930f, +0.035156f },
	{ -0.355469f, -0.489258f, -0.295410f, -0.100098f },
	{ -0.340332f, -0.144043f, -0.349121f, +0.018555f },
	{ -0.284180f, -0.334961f, -0.099121f, -0.101074f },
	{ -0.315918f, -0.142578f, -0.134277f, +0.039551f },
	{ -0.216797f, -0.330566f, -0.449219f, -0.278809f },
	{ -0.331543f, -0.104004f, -0.266113f, -0.172363f },
	{ -0.222168f, -0.113770f, -0.056641f, -0.235352f },
	{ -0.184082f, -0.051270f, -0.050293f, -0.050293f },
	{ -0.216797f, +0.050293f, -0.051758f, +0.013672f },
	{ -0.307129f, +0.110352f, -0.047852f, +0.108887f },
	{ -0.177734f, +0.058105f, +0.038574f, -0.020508f },
	{ -0.186523f, +0.168457f, +0.119629f, +0.154785f },
	{ -0.202637f, +0.151855f, -0.071289f, -0.025879f },
	{ -0.166504f, +0.268555f, -0.055176f, -0.051270f },
	{ -0.174316f, +0.195312f, +0.121582f, -0.076660f },
	{ -0.192871f, +0.410156f, +0.173340f, +0.062012f },
	{ -0.344238f, +0.020508f, -0.108887f, -0.073730f },
	{ -0.358398f, +0.202148f, -0.198242f, +0.062012f },
	{ -0.256836f, +0.097656f, +0.051270f, -0.108887f },
	{ -0.347656f, +0.192383f, +0.016602f, -0.018066f },
	{ -0.279297f, +0.163574f, -0.087891f, -0.258301f },
	{ -0.338379f, +0.336426f, -0.150391f, -0.093262f },
	{ -0.157227f, +0.295410f, -0.005371f, -0.210938f },
	{ -0.230469f, +0.612793f, -0.034668f, -0.157715f },
	{ -0.537109f, -0.526367f, -0.042969f, +0.113770f },
	{ -0.418945f, -0.219238f, -0.023926f, +0.166504f },
	{ -0.529785f, -0.210938f, +0.204102f, +0.054688f },
	{ -0.502441f, +0.004883f, +0.093750f, +0.241211f },
	{ -0.563477f, -0.197754f, -0.055176f, -0.049805f },
	{ -0.459473f, +0.037598f, +0.038086f, -0.033691f },
	{ -0.433594f, -0.070801f, +0.233887f, -0.039062f },
	{ -0.403320f, +0.151855f, +0.285156f, +0.062500f },
	{ -0.892090f, -0.333984f, -0.130371f, -0.081543f },
	{ -0.641113f, -0.040039f, -0.223145f, +0.060059f },
	{ -0.837891f, -0.131348f, +0.168945f, +0.107422f },
	{ -0.689453f, +0.212402f, -0.022949f, +0.026855f },
	{ -0.541504f, -0.253906f, -0.076172f, -0.286133f },
	{ -0.517578f, -0.001465f, -0.104492f, -0.234863f },
	{ -0.566406f, -0.024414f, +0.240723f, -0.166992f },
	{ -0.461914f, +0.264160f, +0.172363f, -0.184082f },
};

/*! \brief HOC for 2nd frequency block */
const float ambe_hoc1_tbl[64][4] = {
	{ -0.364258f, +0.365723f, +0.244141f, +0.045410f },
	{ -0.579102f, +0.200684f, -0.009766f, +0.049316f },
	{ -0.227051f, +0.341309f, -0.048828f, -0.008301f },
	{ -0.329102f, +0.122559f, -0.037598f, -0.017090f },
	{ -0.258301f, +0.068848f, +0.211426f, +0.120605f },
	{ -0.601074f, -0.050293f, +0.181641f, +0.054199f },
	{ -0.243652f, +0.145996f, +0.137207f, -0.101562f },
	{ -0.426270f, -0.007812f, +0.097168f, -0.137695f },
	{ +0.023926f, +0.219727f, +0.226074f, -0.005371f },
	{ -0.070801f, +0.079102f, +0.071289f, -0.009277f },
	{ +0.080566f, +0.355957f, +0.059570f, -0.162598f },
	{ +0.003906f, +0.132812f, +0.021484f, -0.132812f },
	{ -0.000488f, -0.001465f, +0.284180f, -0.035645f },
	{ -0.137207f, -0.091309f, +0.169434f, -0.136719f },
	{ +0.102539f, +0.044922f, +0.177734f, -0.221191f },
	{ -0.154785f, +0.020020f, +0.014160f, -0.318848f },
	{ -0.086426f, +0.261719f, +0.030762f, +0.185059f },
	{ -0.242676f, +0.156250f, -0.208008f, +0.111816f },
	{ +0.051758f, +0.322266f, -0.170898f, +0.121094f },
	{ -0.092285f, +0.228516f, -0.233398f, -0.122070f },
	{ +0.007324f, +0.097656f, +0.082520f, +0.166504f },
	{ -0.112305f, +0.073730f, -0.078613f, +0.075684f },
	{ +0.019531f, +0.155273f, -0.075684f, +0.012207f },
	{ -0.011719f, +0.042969f, -0.159180f, -0.062500f },
	{ +0.355469f, +0.314941f, +0.152832f, +0.054199f },
	{ +0.173340f, +0.168945f, -0.030273f, +0.022949f },
	{ +0.320312f, +0.309570f, -0.178711f, -0.014648f },
	{ +0.189941f, +0.147949f, -0.199707f, -0.141113f },
	{ +0.215332f, +0.123047f, +0.171387f, +0.117188f },
	{ +0.154297f, +0.027344f, +0.068359f, +0.029785f },
	{ +0.299805f, +0.122559f, +0.015625f, -0.117676f },
	{ +0.220703f, -0.037598f, -0.042969f, -0.210449f },
	{ -0.127441f, -0.118652f, +0.057617f, +0.198242f },
	{ -0.282227f, -0.165527f, -0.117676f, +0.165527f },
	{ -0.155273f, -0.030762f, -0.020996f, -0.026855f },
	{ -0.260742f, -0.062500f, -0.218750f, -0.112305f },
	{ -0.260742f, -0.344727f, +0.182129f, +0.091797f },
	{ -0.519043f, -0.346680f, -0.088867f, +0.025879f },
	{ -0.222168f, -0.140625f, +0.066895f, +0.032715f },
	{ -0.240234f, -0.235840f, -0.047363f, -0.126953f },
	{ +0.021973f, -0.033203f, +0.010742f, +0.057617f },
	{ -0.035645f, -0.162598f, +0.003418f, -0.014160f },
	{ +0.052734f, -0.026367f, +0.004883f, -0.048340f },
	{ +0.004883f, -0.104492f, -0.074707f, -0.147949f },
	{ +0.040527f, -0.177246f, +0.221680f, +0.105957f },
	{ -0.020508f, -0.354980f, +0.113770f, -0.000488f },
	{ +0.127441f, -0.160645f, +0.110840f, -0.043945f },
	{ +0.054688f, -0.319824f, +0.056152f, -0.223145f },
	{ +0.102051f, +0.036621f, -0.136719f, +0.276367f },
	{ -0.058105f, -0.117676f, -0.179199f, +0.076172f },
	{ +0.122559f, +0.030762f, -0.126953f, +0.084473f },
	{ +0.071777f, -0.081055f, -0.339355f, -0.026855f },
	{ +0.137695f, -0.191895f, +0.022461f, +0.213379f },
	{ -0.035156f, -0.339844f, -0.115234f, +0.175293f },
	{ +0.124512f, -0.161133f, -0.121582f, +0.054199f },
	{ -0.000977f, -0.270508f, -0.201172f, -0.075195f },
	{ +0.356934f, -0.011230f, -0.075195f, +0.129395f },
	{ +0.287598f, -0.123535f, -0.037598f, -0.047363f },
	{ +0.569336f, +0.065918f, -0.143555f, +0.021973f },
	{ +0.340820f, -0.035156f, -0.280762f, -0.009277f },
	{ +0.378906f, -0.094238f, +0.183594f, -0.002930f },
	{ +0.308105f, -0.334473f, +0.076172f, +0.063477f },
	{ +0.587891f, -0.206055f, +0.034668f, +0.000977f },
	{ +0.332520f, -0.322754f, -0.201172f, -0.001465f },
};

/*! \brief HOC for 3rd frequency block */
const float ambe_hoc2_tbl[64][4] = {
	{ -0.107422f, +0.202637f, +0.255859f, -0.011719f },
	{ -0.214844f, -0.538086f, -0.206543f, +0.003418f },
	{ -0.027832f, -0.366211f, -0.125488f, +0.198730f },
	{ +0.109375f, -0.022461f, +0.040039f, -0.047852f },
	{ -0.603516f, -0.089844f, +0.060059f, +0.119629f },
	{ +0.167480f, -0.050781f, -0.051270f, +0.058594f },
	{ -0.235352f, -0.060059f, -0.284180f, +0.049805f },
	{ +0.449219f, -0.298828f, -0.132324f, -0.052734f },
	{ +0.189941f, -0.092285f, -0.009277f, +0.264648f },
	{ -0.048828f, +0.046387f, -0.372559f, -0.064941f },
	{ +0.484375f, +0.374023f, +0.152344f, -0.004395f },
	{ +0.045410f, -0.102539f, +0.215820f, +0.086914f },
	{ -0.036133f, +0.066895f, +0.014648f, -0.071289f },
	{ -0.209961f, +0.056152f, +0.125488f, -0.217773f },
	{ +0.041992f, +0.019043f, +0.048828f, +0.265137f },
	{ -0.182129f, +0.083984f, -0.065430f, +0.020996f },
	{ -0.022949f, -0.003418f, -0.002930f, +0.066895f },
	{ -0.396484f, +0.604492f, -0.018555f, -0.075684f },
	{ -0.437988f, -0.310547f, -0.026855f, +0.006836f },
	{ -0.156738f, +0.153320f, -0.177734f, -0.184082f },
	{ +0.028809f, +0.010742f, -0.126953f, -0.048340f },
	{ +0.111328f, +0.125488f, +0.041504f, +0.038574f },
	{ -0.100586f, +0.170410f, +0.048340f, +0.182129f },
	{ -0.133301f, -0.140137f, -0.099609f, +0.027344f },
	{ +0.587891f, -0.200684f, +0.144531f, +0.144043f },
	{ -0.081543f, +0.023926f, +0.148926f, +0.001465f },
	{ +0.227051f, -0.032227f, +0.150391f, +0.036133f },
	{ -0.266602f, -0.096191f, +0.338867f, -0.118164f },
	{ +0.357422f, -0.079102f, -0.019531f, +0.098145f },
	{ -0.059082f, +0.314453f, +0.041992f, -0.142578f },
	{ -0.124023f, +0.358887f, -0.032715f, +0.105469f },
	{ +0.006348f, -0.163574f, -0.011719f, -0.043457f },
	{ -0.362305f, +0.057129f, +0.021484f, +0.104980f },
	{ -0.263184f, -0.176270f, +0.031738f, +0.164551f },
	{ +0.124512f, +0.143555f, +0.284180f, +0.124512f },
	{ +0.164551f, -0.268555f, -0.051270f, +0.056152f },
	{ -0.062012f, +0.035156f, -0.174316f, +0.189941f },
	{ +0.413574f, +0.090332f, -0.321777f, -0.175293f },
	{ -0.005371f, -0.098633f, +0.035156f, -0.225586f },
	{ -0.347656f, -0.123047f, -0.103516f, -0.166504f },
	{ -0.021973f, +0.187988f, -0.074707f, +0.003906f },
	{ +0.109375f, +0.112305f, -0.050293f, -0.279297f },
	{ +0.183105f, +0.375488f, -0.160156f, -0.106445f },
	{ -0.210938f, -0.065430f, +0.076172f, -0.016113f },
	{ +0.116699f, -0.221191f, -0.288574f, -0.043945f },
	{ -0.092773f, -0.245605f, -0.222656f, -0.220215f },
	{ +0.183105f, +0.332520f, +0.093262f, +0.028809f },
	{ -0.301758f, +0.245117f, +0.083496f, -0.078125f },
	{ +0.253418f, +0.088379f, -0.116211f, -0.001953f },
	{ +0.442383f, -0.003418f, +0.195312f, -0.007812f },
	{ +0.220703f, -0.336426f, +0.158691f, -0.011719f },
	{ -0.311035f, +0.226562f, -0.162109f, +0.028809f },
	{ -0.541016f, +0.119141f, +0.203125f, -0.046387f },
	{ +0.080566f, +0.074219f, +0.226562f, -0.167969f },
	{ +0.281738f, -0.106445f, -0.126953f, -0.123047f },
	{ -0.213379f, -0.111328f, +0.261230f, +0.187500f },
	{ -0.010742f, -0.242676f, +0.092285f, +0.127441f },
	{ +0.166504f, -0.171875f, +0.140625f, -0.141602f },
	{ +0.302246f, +0.090820f, +0.070801f, -0.118164f },
	{ +0.257812f, +0.179688f, -0.015625f, +0.187012f },
	{ +0.548340f, +0.153809f, -0.108398f, -0.020508f },
	{ -0.093262f, -0.379395f, +0.070312f, -0.080078f },
	{ +0.236328f, +0.011719f, -0.321289f, +0.164062f },
	{ +0.104492f, +0.204590f, -0.219238f, +0.086914f },
};

/*! \brief HOC for last frequency block */
const float ambe_hoc3_tbl[64][4] = {
	{ +0.168457f, +0.110352f, +0.166504f, -0.110840f },
	{ +0.338379f, +0.063965f, +0.101074f, +0.089844f },
	{ +0.256836f, -0.126465f, +0.064941f, -0.130371f },
	{ +0.408691f, -0.185547f, -0.034180f, +0.050781f },
	{ +0.114258f, +0.246582f, -0.041992f, -0.150879f },
	{ +0.395996f, +0.225586f, -0.069336f, -0.021973f },
	{ +0.150879f, -0.011719f, -0.199707f, -0.177734f },
	{ +0.257812f, +0.024414f, -0.229004f, +0.114258f },
	{ -0.027832f, -0.088867f, +0.277832f, -0.020020f },
	{ +0.104492f, -0.083496f, +0.072266f, +0.071777f },
	{ -0.129395f, -0.252930f, +0.079590f, -0.026855f },
	{ +0.073730f, -0.316406f, -0.042969f, +0.115723f },
	{ -0.029297f, -0.039551f, +0.025879f, -0.170898f },
	{ +0.093750f, +0.014160f, -0.037598f, -0.006348f },
	{ -0.190918f, -0.177246f, -0.153809f, -0.147461f },
	{ -0.033203f, -0.144531f, -0.168457f, +0.036133f },
	{ -0.096191f, +0.198242f, +0.156250f, +0.006348f },
	{ +0.113770f, +0.264160f, +0.106934f, +0.123047f },
	{ -0.062500f, +0.043457f, +0.015137f, +0.023438f },
	{ +0.010254f, +0.083496f, -0.049805f, +0.229980f },
	{ -0.226074f, +0.414062f, +0.004395f, -0.054199f },
	{ +0.035645f, +0.371094f, -0.165039f, +0.094727f },
	{ -0.137207f, +0.166504f, -0.085449f, -0.091309f },
	{ -0.058594f, +0.130859f, -0.217285f, +0.048340f },
	{ -0.296875f, +0.042480f, +0.116699f, -0.131348f },
	{ -0.204590f, +0.000488f, +0.152344f, +0.177734f },
	{ -0.495605f, -0.143066f, +0.133789f, +0.004395f },
	{ -0.298828f, -0.233887f, -0.041016f, +0.205078f },
	{ -0.548828f, +0.221191f, +0.065430f, +0.030273f },
	{ -0.257812f, +0.170410f, -0.021484f, +0.109863f },
	{ -0.424316f, +0.047852f, -0.164062f, +0.008301f },
	{ -0.226562f, -0.054199f, -0.056641f, +0.061523f },
	{ +0.000000f, -2.388672f, +0.000000f, -2.138672f },
	{ +0.000000f, -2.013672f, +0.000000f, -1.888672f },
	{ +0.000000f, +0.000000f, +0.334961f, +0.334961f },
	{ +0.665039f, +0.665039f, +1.000000f, +1.000000f },
	{ +1.225098f, +1.225098f, +1.465820f, +1.079590f },
	{ +1.676270f, +1.337402f, +1.780273f, +1.127441f },
	{ +1.450195f, +1.450195f, +1.649902f, +1.649902f },
	{ +1.850098f, +1.850098f, +2.049805f, +1.673340f },
	{ +1.395020f, +1.629883f, +1.756836f, +2.109863f },
	{ +1.799316f, +2.498535f, +2.039551f, +2.101074f },
	{ +2.191895f, +2.130859f, +2.202637f, +2.261719f },
	{ +2.370117f, +2.280762f, +2.432617f, +2.474609f },
	{ +2.104980f, +2.435059f, +1.996094f, +2.682129f },
	{ +2.223633f, +2.595215f, +2.170410f, +2.867676f },
	{ +2.138672f, +1.921387f, +2.373535f, +2.008789f },
	{ +2.457031f, +1.873047f, +2.549805f, +2.189941f },
	{ +2.389648f, +2.715332f, +2.370605f, +2.928223f },
	{ +2.570312f, +2.886230f, +2.679688f, +3.064941f },
	{ +0.299805f, +0.799805f, +0.483887f, +1.406250f },
	{ +0.446289f, +2.411133f, +0.918457f, +1.759277f },
	{ +1.305664f, +2.787598f, +1.577637f, +2.526855f },
	{ +1.667969f, +2.817871f, +1.482910f, +2.258301f },
	{ +0.966797f, +2.099121f, +0.885254f, +2.812988f },
	{ +1.198242f, +2.594727f, +1.218262f, +3.094238f },
	{ +2.020020f, +3.117676f, +2.213379f, +3.314453f },
	{ +2.476074f, +3.186523f, +2.285156f, +3.489746f },
	{ +1.679688f, +3.270996f, +1.525391f, +3.752930f },
	{ +1.190430f, +3.576172f, +1.341797f, +4.195801f },
	{ +0.269531f, +3.548828f, +0.729004f, +3.265625f },
	{ +0.982910f, +3.903320f, +0.971680f, +4.340332f },
	{ +1.841309f, +3.510742f, +1.849121f, +4.137207f },
	{ +1.952637f, +3.729004f, +2.333496f, +3.879395f },
};

/*! \brief Interpolation ratios for subframe 0 magnitude prediction */
const float ambe_sf0_interp_tbl[4] = {
	0.90f,
	0.70f,
	0.50f,
	0.17f,
};

/*! \brief Prediction Error [1:4] for subframe 0 */
const float ambe_sf0_perr14_tbl[64][4] = {
	{ -0.106445f, +0.011230f, -0.166992f, -0.022461f },
	{ -0.056641f, +0.166504f, -0.139648f, -0.102051f },
	{ -0.004883f, +0.052246f, -0.106934f, +0.084961f },
	{ +0.031250f, +0.188477f, -0.142578f, +0.077148f },
	{ -0.089355f, -0.052246f, -0.041016f, -0.159180f },
	{ -0.043945f, +0.056152f, -0.008301f, -0.088379f },
	{ -0.001953f, +0.006348f, -0.062012f, -0.007324f },
	{ -0.060059f, +0.075684f, -0.046387f, +0.006348f },
	{ -0.340332f, -0.018555f, -0.109863f, +0.066895f },
	{ -0.197754f, +0.207520f, -0.016113f, +0.043457f },
	{ -0.138672f, -0.012695f, -0.009766f, +0.166992f },
	{ -0.083008f, +0.154297f, +0.046875f, +0.236816f },
	{ -0.465332f, -0.145020f, +0.042480f, -0.085938f },
	{ -0.201172f, +0.037598f, +0.015137f, -0.050293f },
	{ -0.211914f, -0.160156f, +0.062500f, +0.029785f },
	{ -0.292969f, +0.076172f, +0.160156f, +0.107910f },
	{ +0.110840f, +0.004883f, -0.197754f, -0.041504f },
	{ +0.135742f, +0.063965f, -0.063477f, +0.041016f },
	{ +0.184570f, +0.004395f, -0.186523f, +0.133789f },
	{ +0.144043f, +0.087891f, -0.006348f, +0.194336f },
	{ +0.043945f, -0.115723f, -0.107422f, -0.091797f },
	{ +0.095215f, -0.048340f, -0.037598f, +0.004883f },
	{ +0.108398f, -0.133789f, -0.107910f, +0.060059f },
	{ +0.085449f, -0.027832f, -0.033203f, +0.095215f },
	{ -0.079590f, -0.103516f, -0.095703f, +0.035156f },
	{ -0.003906f, -0.009277f, +0.000977f, +0.024902f },
	{ -0.001953f, -0.091309f, -0.061035f, +0.164551f },
	{ +0.002441f, +0.032715f, +0.020020f, +0.109863f },
	{ -0.158691f, -0.269531f, -0.145996f, -0.108887f },
	{ -0.060547f, -0.063965f, +0.024902f, +0.010742f },
	{ -0.067383f, -0.315918f, -0.055176f, +0.086426f },
	{ +0.007812f, -0.086426f, +0.082520f, +0.125488f },
	{ +0.065430f, +0.081543f, -0.076172f, -0.069824f },
	{ +0.112305f, +0.234375f, -0.011719f, -0.095215f },
	{ +0.035645f, +0.092285f, -0.001465f, +0.006348f },
	{ +0.099609f, +0.224609f, +0.073242f, +0.075195f },
	{ +0.080078f, +0.014648f, +0.022949f, -0.147461f },
	{ +0.103516f, +0.095215f, +0.136230f, -0.152344f },
	{ +0.053223f, +0.017578f, +0.009277f, -0.038574f },
	{ +0.111816f, +0.073730f, +0.125488f, +0.003906f },
	{ -0.020996f, +0.013184f, +0.068848f, -0.052734f },
	{ -0.047852f, +0.137695f, +0.079590f, -0.054199f },
	{ -0.075195f, +0.050781f, +0.046875f, +0.030762f },
	{ -0.008301f, +0.155273f, +0.186523f, +0.063477f },
	{ -0.093750f, -0.066406f, +0.119629f, -0.083008f },
	{ -0.101562f, +0.080078f, +0.179688f, -0.135254f },
	{ -0.076172f, -0.001465f, +0.160156f, +0.064941f },
	{ -0.078613f, -0.005859f, +0.341309f, +0.011230f },
	{ +0.291016f, +0.043945f, -0.125488f, -0.176270f },
	{ +0.203613f, +0.027832f, +0.007324f, -0.041016f },
	{ +0.312500f, -0.001953f, -0.063965f, +0.053711f },
	{ +0.380371f, +0.174316f, +0.078125f, +0.021973f },
	{ +0.175293f, -0.284180f, -0.069824f, -0.177246f },
	{ +0.192871f, -0.101562f, +0.063965f, -0.082520f },
	{ +0.282227f, -0.250977f, +0.011719f, +0.054199f },
	{ +0.394043f, -0.064453f, +0.111816f, -0.040527f },
	{ +0.039062f, -0.067871f, +0.031738f, -0.043457f },
	{ +0.040527f, -0.026367f, +0.070801f, +0.014648f },
	{ +0.117188f, -0.115723f, +0.039062f, +0.036133f },
	{ +0.145508f, +0.000000f, +0.072754f, +0.079590f },
	{ +0.027832f, -0.163574f, +0.114746f, -0.115234f },
	{ +0.062500f, -0.047852f, +0.152832f, -0.059082f },
	{ +0.027344f, -0.190430f, +0.152344f, +0.042480f },
	{ +0.178223f, -0.077148f, +0.190918f, +0.095215f },
};

/*! \brief Prediction Error [5:8] for subframe 0 */
const float ambe_sf0_perr58_tbl[32][4] = {
	{ -0.006836f, +0.065430f, +0.135254f, +0.032715f },
	{ -0.019531f, +0.053223f, +0.054688f, -0.052734f },
	{ -0.143066f, +0.037598f, +0.059082f, +0.054688f },
	{ -0.104004f, +0.000000f, +0.097168f, -0.123047f },
	{ -0.003906f, -0.020996f, +0.027832f, +0.066895f },
	{ -0.026367f, -0.023926f, +0.021973f, -0.013672f },
	{ -0.067383f, -0.093262f, +0.105469f, +0.100586f },
	{ -0.109863f, -0.104980f, +0.027832f, -0.027832f },
	{ +0.137207f, +0.000000f, +0.125488f, +0.075684f },
	{ +0.092773f, +0.020508f, +0.126953f, -0.112305f },
	{ +0.043945f, -0.060547f, +0.069824f, -0.016113f },
	{ +0.020996f, -0.105957f, +0.146484f, -0.070312f },
	{ +0.191406f, -0.145508f, +0.053711f, +0.034668f },
	{ +0.141113f, -0.080566f, +0.025391f, -0.080078f },
	{ +0.056152f, -0.142578f, +0.020996f, +0.047363f },
	{ +0.000488f, -0.165527f, +0.020996f, -0.149902f },
	{ +0.020996f, +0.133301f, +0.024902f, +0.095215f },
	{ -0.061523f, +0.183594f, -0.054688f, -0.006836f },
	{ -0.021973f, +0.042969f, -0.031738f, +0.020020f },
	{ -0.090332f, +0.081543f, -0.018066f, -0.071777f },
	{ -0.032227f, +0.068359f, -0.101074f, +0.124023f },
	{ +0.017090f, +0.067383f, -0.151855f, -0.009766f },
	{ -0.060059f, -0.056152f, -0.078613f, +0.083496f },
	{ -0.148438f, +0.006836f, -0.104980f, -0.041016f },
	{ +0.171387f, +0.106445f, -0.006836f, +0.029785f },
	{ +0.111328f, +0.072754f, -0.046387f, -0.137695f },
	{ +0.058594f, +0.019531f, +0.007324f, -0.016602f },
	{ +0.007812f, -0.005371f, -0.022461f, -0.098145f },
	{ +0.105957f, -0.038086f, -0.065430f, +0.114258f },
	{ +0.124512f, -0.021484f, -0.109863f, -0.014160f },
	{ +0.041504f, -0.032227f, -0.036133f, +0.019043f },
	{ -0.015137f, -0.137207f, -0.127930f, -0.061035f },
};

/*! @} */