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dec_rom.c

/*
 *===================================================================
 *  3GPP AMR Wideband Floating-point Speech Codec
 *===================================================================
 */
#include "typedef.h"

#define L_SUBFR      64      /* Subframe size                              */
#define L_FIR        31
#define ORDER        16      /* Order of linear prediction filter          */
#define M            16      /* Order of LP filter                         */
#define NB_SUBFR     4       /* Number of subframe per frame               */
#define UP_SAMP      4
#define L_INTERPOL2  16

#define SIZE_BK1  256
#define SIZE_BK2  256
#define SIZE_BK21 64
#define SIZE_BK22 128
#define SIZE_BK23 128
#define SIZE_BK24 32
#define SIZE_BK25 32
#define SIZE_BK21_36b 128
#define SIZE_BK22_36b 128
#define SIZE_BK23_36b 64
#define SIZE_BK_NOISE1  64
#define SIZE_BK_NOISE2  64
#define SIZE_BK_NOISE3  64
#define SIZE_BK_NOISE4  32
#define SIZE_BK_NOISE5  32

/* 16-byte align start */

/*
 * isf codebooks:  two-stage VQ with split-by-5 in 2nd stage
 *
 *  codebook   vector dimension    number of vectors
 *  ~~~~~~~~   ~~~~~~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~
 *     1_1            9                  256
 *     1_2            7                  256
 *     2_1            3                  64
 *     2_2            3                  128
 *     2_3            3                  128
 *     2_4            3                  32
 *     2_5            4                  32
 */

/*
 * 1st stage codebook; 1st split: isf0 to isf8
 */

const Word16 D_ROM_dico1_isf[SIZE_BK1 * 9] = {

   579, 1081, 1035, 390, 3, -263, -198, -82, 38,
   18, -68, -12, 313, 761, 405, 249, 111, -76,
   740, 1263, 1292, 1006, 997, 1019, 1017, 976, 923,
   -91, 827, 948, 648, 613, 535, 522, 490, 421,
   41, -44, -281, -472, 652, 534, 193, 135, -90,
   41, -121, -356, -60, 663, 307, 61, -48, -344,
   557, 946, 1049, 867, 846, 990, 1112, 1262, 1241,
   -118, -204, 328, 512, 870, 793, 610, 402, 186,
   156, 293, 74, -338, -475, -897, -594, -161, -497,
   226, 131, -138, 307, 169, -271, -164, -387, -624,
   62, -32, -61, -252, -541, -828, -1027, -523, -662,
   102, -61, 141, 112, -270, -251, -541, 25, -150,
   6, -132, -356, -686, -96, -322, -522, -31, -326,
   -36, -209, -521, -229, 307, -132, -5, -99, -384,
   60, -51, -237, -668, -973, -407, -708, -75, -172,
   26, -138, -266, 111, -302, 43, -278, -356, -359,
   570, 822, 496, -154, -312, -92, 137, 279, 371,
   -146, 368, 409, 68, 6, 77, 167, 202, 162,
   633, 898, 996, 756, 662, 683, 783, 909, 996,
   -103, 294, 607, 415, 483, 462, 480, 431, 408,
   -120, -338, -612, -524, 584, 331, 92, 433, 276,
   -178, -293, -154, -41, 269, 100, -9, 213, 160,
   830, 736, 278, 820, 1254, 686, 712, 1039, 473,
   -218, -304, 463, 454, 397, 273, 202, 286, 273,
   -232, 7, 6, -388, -472, -427, -378, -167, -100,
   -294, -183, 134, -47, 101, -88, -84, -117, -3,
   57, 17, -202, -634, -989, -1119, -533, 176, -36,
   120, -28, 23, 111, -319, 318, -22, -77, 266,
   -271, -464, -434, -658, -640, -385, -385, -99, -69,
   -198, -259, -266, -44, -39, -139, -137, 171, 66,
   9, -145, -377, -846, -1000, -111, -325, 342, 135,
   -81, -286, -380, 192, -57, 307, 76, -24, -140,
   677, 702, 247, 56, 249, 141, -105, -236, -99,
   36, -39, -69, 348, 198, -93, 322, 91, -72,
   503, 885, 1508, 1307, 1282, 1172, 1119, 1209, 1061,
   416, 719, 989, 1227, 1001, 1052, 954, 741, 1044,
   -127, -376, -657, 139, 623, 223, 501, 306, 220,
   -113, -384, -796, 504, 438, 85, 213, -83, -194,
   585, 1132, 1233, 1091, 1247, 1433, 1512, 1448, 1314,
   -174, -422, 7, 1155, 1089, 1182, 1003, 945, 806,
   8, -126, -317, -103, -351, -695, -98, -268, -537,
   33, -103, -290, 167, -39, -407, 44, -208, -375,
   104, -23, -64, -291, -637, -851, -1084, -61, -112,
   -75, -306, -434, 218, -148, -354, -680, -133, -216,
   -121, -377, -718, -97, -130, -361, -156, -379, -599,
   -56, -254, -586, 235, 157, -214, 11, -260, -149,
   -124, -267, -397, -580, -593, -527, -805, -385, 346,
   -193, -440, -708, -351, -141, -255, -499, -147, -185,
   448, 660, 494, 208, 509, 461, 338, 291, 149,
   -223, 88, 335, 159, 212, 191, 286, 308, 205,
   -31, 469, 803, 659, 619, 658, 843, 987, 1113,
   -171, -242, 514, 362, 295, 524, 552, 694, 585,
   -64, -308, -448, -21, 284, 786, 446, 289, 92,
   -218, -390, -7, 169, 206, 330, 352, 408, 358,
   -36, 702, 959, 859, 861, 1115, 1269, 1357, 1305,
   -133, -341, -65, 678, 417, 440, 486, 518, 780,
   33, -44, -191, -344, -461, -755, -201, 217, -31,
   -353, -547, -44, 123, -61, -68, -79, 29, 60,
   73, -57, -406, -766, -1243, -1203, 240, 400, 165,
   -73, -282, -601, -213, -171, -375, 332, 35, -103,
   -29, -207, -553, -476, -638, -908, 172, -22, -135,
   -192, -239, -164, -103, -111, -47, 153, 125, 110,
   -1, -203, -570, -1030, -1424, -535, 155, 1, 147,
   -333, -653, -865, -197, -158, -21, -44, 95, 108,
   389, 588, 490, 33, -237, -524, -628, -136, -260,
   40, -177, -462, 453, 862, 380, 131, -130, -405,
   842, 1678, 1841, 1549, 1474, 1256, 1082, 905, 742,
   370, 1216, 1768, 1633, 1212, 636, 22, -330, 71,
   -76, -281, -741, -742, 898, 619, 277, 71, -222,
   -32, -265, -556, -25, 994, 682, 305, 126, -165,
   73, 738, 893, 968, 993, 1768, 2273, 1840, 1391,
   -69, -349, -585, 234, 1158, 903, 626, 510, 251,
   -1, -99, -272, -210, -603, -351, -540, -811, -383,
   -16, -230, -504, 410, 149, -205, -343, -651, -639,
   103, -9, -227, -205, -562, -781, -1079, -1208, -156,
   143, 63, -135, -67, -317, -602, -784, -1154, -640,
   -144, -391, -674, -622, -200, -254, -660, -947, -395,
   -40, -250, -625, 27, 543, 94, -131, -386, -673,
   -123, -371, -757, -451, -564, -614, -415, -711, -35,
   -116, -309, -593, -268, 239, -33, -338, -650, -135,
   94, 251, 554, 57, -312, -423, -154, -57, 235,
   -268, -71, 381, 114, -44, -87, 125, 173, 133,
   1513, 1714, 1238, 534, 276, 315, 461, 459, 508,
   -131, -19, 1149, 670, 486, 356, 309, 369, 296,
   -223, -501, -899, -722, -70, 6, 131, 310, 394,
   -99, -303, -517, 249, 64, -53, 135, -11, 453,
   -147, -399, -730, -401, 817, 738, 802, 749, 575,
   -154, -435, -739, 800, 593, 366, 529, 318, 326,
   -224, 45, -39, -387, -515, -518, -608, -384, -321,
   -315, -377, 143, -101, -113, -377, -177, -144, -12,
   117, 40, -239, -651, -1051, -581, -737, -990, -328,
   26, -50, -157, -23, -453, -283, -531, -546, 192,
   -252, -501, -743, -589, -627, -499, -328, -118, -72,
   -324, -494, -244, -306, -144, -177, -262, -135, -78,
   -36, -234, -519, -961, -1290, -314, -479, -371, -45,
   -95, -292, -535, -8, -300, 112, -164, -277, 198,
   -99, -128, 880, 836, 579, 351, 23, -95, -217,
   -27, -258, 124, 1011, 597, 425, 144, 7, -73,
   421, 1293, 1640, 1623, 1742, 1617, 1499, 1284, 1006,
   -95, 752, 1680, 1569, 1618, 1436, 1200, 980, 712,
   -69, -300, -683, -435, 1132, 899, 504, 332, 109,
   -74, -323, -637, 563, 1074, 608, 371, 105, -49,
   -78, 831, 1194, 1110, 1378, 1481, 1492, 1365, 1217,
   -259, -121, 1440, 1334, 1628, 1490, 1438, 1223, 933,
   -82, -306, -613, -222, -378, -675, -545, -671, -845,
   53, -124, -347, 422, 52, -125, -270, -529, 9,
   79, -89, -320, -662, -999, -1199, -1243, -676, -297,
   -68, -273, -611, 137, -146, -397, -627, -845, -220,
   -112, -346, -797, -826, 234, -132, -188, -278, -522,
   -159, -405, -734, -419, 293, 74, -167, -167, 184,
   -153, -437, -833, -1080, -336, -472, -561, -340, -253,
   -169, -423, -820, -904, -131, -19, -346, -604, 31,
   33, -31, 312, 62, -148, 49, -59, 564, 486,
   -306, -333, 194, -44, 67, 72, 147, 205, 243,
   -207, -49, 1360, 983, 969, 991, 1014, 1110, 973,
   -211, -172, 883, 627, 711, 674, 705, 798, 746,
   -88, -325, -763, -974, 687, 908, 514, 382, 172,
   -292, -612, -805, 63, 131, 270, 259, 352, 348,
   -235, -84, 955, 818, 1120, 1289, 1559, 1480, 1285,
   -180, -461, -614, 657, 691, 745, 854, 783, 713,
   -97, -309, -477, -614, -777, -734, -768, -526, -472,
   -344, -476, -35, -169, 49, -77, -150, -240, -141,
   -52, -268, -639, -919, -1278, -1113, -342, -333, -151,
   -68, -242, -585, -73, -209, -478, -159, -429, 133,
   -197, -499, -1005, -1268, -272, -224, -105, -67, 17,
   -363, -618, -414, -116, -62, 20, 10, 116, 108,
   -195, -475, -906, -1260, -891, -441, -277, -142, -28,
   -226, -519, -950, -700, -275, -266, -116, -105, 82,
   404, 511, 520, 327, 17, -194, -333, -536, -586,
   -114, -130, 276, 237, 204, 342, 135, -16, -111,
   670, 1208, 1168, 860, 742, 601, 528, 403, 309,
   397, 621, 966, 752, 579, 398, 400, 329, 252,
   191, 180, -137, -467, 272, 106, -95, 17, -192,
   -80, -290, -626, 194, 598, 196, 21, -281, 77,
   510, 864, 1108, 807, 939, 902, 925, 717, 481,
   137, 367, 534, 764, 670, 382, 296, 153, 84,
   303, 497, 144, -85, -125, -539, -482, -464, -764,
   233, 347, 68, -147, 169, -210, -242, -226, -482,
   307, 422, 154, -175, -386, -722, -724, -904, -1015,
   309, 308, 160, -60, -470, -420, -598, -791, -219,
   68, 121, -137, -560, -146, -446, -515, -494, -729,
   130, 53, -227, 46, 474, 32, -161, -192, -490,
   213, 164, -71, -465, -876, -161, -456, -587, -48,
   218, 117, 39, 177, -194, -88, -226, -418, 50,
   210, 547, 569, 279, 121, -44, -50, 10, -84,
   58, 140, 182, -5, 267, 117, 106, 211, 198,
   539, 835, 913, 719, 617, 544, 591, 565, 642,
   153, 559, 872, 460, 222, 108, 188, 180, 183,
   158, 119, 284, -153, -271, 229, 87, 110, -57,
   -183, 82, 118, 21, 13, 40, 118, 191, 185,
   162, 889, 654, 108, -34, 244, 488, 561, 532,
   163, 56, 609, 341, 50, 329, 68, 266, 218,
   100, 206, 18, -304, -107, -436, -487, -65, -306,
   -86, 154, 134, -30, -45, -73, -104, -80, -96,
   245, 330, 10, -440, -849, -1082, 79, 40, -265,
   196, 372, 272, -181, -493, -389, 275, 80, -59,
   2, -12, -246, -505, -100, -436, 21, -187, -431,
   -221, -48, 36, -271, -186, -147, -109, 26, 71,
   213, 140, 72, -351, -620, -84, -363, 69, 46,
   91, 167, -3, -95, -99, -105, -48, 114, 147,
   259, 249, 172, 607, 406, 52, 59, -189, -320,
   115, -85, -54, 574, 128, 226, -59, -253, 130,
   -62, 1033, 1308, 1035, 1127, 1098, 1029, 961, 823,
   39, 364, 757, 940, 728, 660, 659, 583, 770,
   -115, -338, -760, -471, 394, 37, 441, 178, 6,
   -57, -305, -525, 796, 453, 188, -4, -114, 248,
   71, 444, 797, 731, 1096, 1157, 1222, 1029, 811,
   135, 359, 551, 425, 749, 815, 874, 704, 502,
   132, 247, 0, -206, -449, -750, -258, -514, -633,
   248, 249, 91, 121, -195, -499, -90, -282, -435,
   78, 20, -277, -623, -983, -1224, -415, -458, -639,
   347, 509, 208, -179, -464, -728, -76, -237, -486,
   -103, -343, -756, -713, -265, -609, -191, -398, -636,
   -121, -383, -749, 567, 252, -36, -354, -417, -50,
   204, 100, -149, -650, -1081, -47, -7, -263, 111,
   -46, -180, -267, -324, -562, -394, -692, 398, 292,
   482, 670, 683, 624, 442, 165, 116, 36, -149,
   108, 247, 291, 247, 355, 122, 109, 224, 296,
   -14, 945, 990, 801, 755, 815, 847, 913, 892,
   292, 349, 725, 482, 388, 329, 429, 620, 667,
   -34, 197, 213, -127, 84, 494, 620, 575, 375,
   126, 207, 172, 167, 362, 202, 296, 395, 455,
   -6, 250, 539, 467, 636, 801, 1149, 1287, 1118,
   27, 240, 369, 280, 440, 411, 634, 892, 953,
   159, 170, -58, -395, -797, -690, 77, -211, -334,
   -5, -28, -13, -74, -335, -603, 300, 88, -205,
   82, -33, -364, -698, -1203, -1153, 110, -146, -289,
   113, 1, -243, -588, -994, -496, 414, 160, 42,
   -56, -247, -440, -693, -996, -479, 11, -178, -357,
   -151, -353, -327, -211, -340, 141, 65, 425, 453,
   34, -169, -455, -932, -1215, 138, 499, 256, 324,
   68, 139, -15, -547, -478, 17, 306, 502, 481,
   -32, -134, 445, 129, -143, -244, -503, -507, -599,
   61, -140, -345, 496, 458, -2, 20, -227, -514,
   394, 1765, 1666, 1339, 1117, 806, 642, 479, 380,
   215, 519, 920, 1053, 1090, 791, 528, 290, 155,
   -54, -233, -647, -602, 639, 294, -2, -167, -442,
   -78, -315, -791, -113, 820, 403, 158, -116, -356,
   529, 1851, 2003, 1228, 622, -41, -416, 344, 819,
   -105, -379, -236, 1224, 893, 749, 568, 356, 214,
   -17, -199, -144, 50, -283, -247, -578, -846, -1087,
   69, -11, -381, -206, 209, -284, -387, -416, -716,
   39, -5, -145, -374, -682, -909, -1074, -1169, -1066,
   287, 226, 67, -221, -662, -171, -421, -642, -707,
   -132, -348, -538, -448, -20, -4, -354, -748, -933,
   4, -75, -289, -598, 317, 52, -208, -297, -559,
   -88, -264, -358, -589, -631, -248, -523, -822, -1071,
   70, -8, 54, -314, -515, 92, -146, -274, -493,
   199, 62, 391, 158, -141, 71, -219, -203, -207,
   152, 40, 329, 162, -29, 48, -149, 108, 127,
   635, 1058, 883, 492, 372, 312, 317, 274, 241,
   267, 722, 1256, 882, 625, 248, 8, -81, -60,
   -58, -138, -291, -600, -12, -2, -39, 147, 117,
   -107, -345, -513, 459, 76, 92, -272, 388, 262,
   362, 516, 203, -409, -716, -831, -331, 185, 209,
   -117, -391, -298, 671, 292, 538, 257, 166, -38,
   -102, -319, -194, -283, -573, -262, -579, -219, -444,
   -235, 78, 11, -168, -101, -229, -263, -321, -123,
   70, 50, -170, -599, -996, -588, -263, -516, -455,
   394, 363, 229, -136, -538, 21, -183, -348, -201,
   -124, -368, -640, -879, -847, -209, -409, -494, -515,
   -127, -341, -541, -425, -510, -10, -252, -473, -291,
   84, -69, -201, -676, -868, 103, -311, -132, -320,
   5, -173, -188, -297, -628, 197, -57, 7, -11,
   49, -160, 56, 558, 111, 33, -311, -440, -463,
   -1, -246, -307, 862, 453, 139, -170, -355, -232,
   279, 966, 1642, 1478, 1463, 1123, 795, 525, 339,
   -197, -38, 1702, 1331, 1252, 950, 692, 504, 426,
   -108, -344, -861, -1172, 444, 354, 88, -46, -220,
   -53, -321, -494, 1113, 744, 364, 198, -34, -75,
   457, 955, 1177, 1214, 1427, 1457, 1345, 917, 539,
   -69, 199, 897, 1140, 1343, 1183, 977, 742, 522,
   122, 44, -269, 27, -155, -562, -307, -590, -773,
   154, 42, -160, 252, -129, -305, -471, -733, -371,
   135, 185, -82, -416, -722, -913, -504, -743, -880,
   149, 214, -84, -329, -680, -835, -426, -661, -81,
   -128, -380, -735, -998, -337, 17, -182, -467, -697,
   -84, -290, -510, -592, 13, 440, 154, -38, -279,
   70, -61, -246, -727, -1047, -80, -381, -535, -704,
   178, -2, -146, -670, -938, 482, 138, 63, 65,
   -11, 15, 772, 443, 142, -20, -209, -126, -161,
   -32, -249, 95, 552, 124, 30, -343, 82, -86,
   148, 751, 1515, 1105, 867, 606, 474, 448, 399,
   -163, -257, 899, 1097, 906, 751, 502, 390, 294,
   -51, -258, -447, -806, -368, 763, 464, 364, 183,
   -166, -374, -367, 87, 35, 399, 418, 856, 833,
   -205, -310, 588, 778, 785, 1065, 1118, 1245, 1157,
   -173, -312, 107, 345, 400, 790, 870, 1113, 1001,
   -7, -120, -387, -410, -614, -943, -226, -384, -491,
   -203, -288, -51, -331, -90, -178, -408, -573, -338,
   56, -29, -273, -627, -1041, -798, -247, -467, 148,
   66, -2, -205, -205, -575, -349, -57, -352, -58,
   -45, -225, -471, -924, -497, 77, -32, 44, -135,
   -277, -491, -497, -502, -424, -202, -137, 77, 96,
   26, -179, -469, -1008, -1260, 262, -35, -132, -259,
   -66, -232, -447, -533, -789, -191, -100, -267, 364
};

/*
 * 1st stage codebook; 2nd split:   isf9 to isf15
 */

const Word16 D_ROM_dico2_isf[SIZE_BK2 * 7] = {

   1357, 1313, 1136, 784, 438, 181, 145,
   636, 648, 667, 568, 442, 217, 362,
   427, 440, 674, 524, 332, 117, -417,
   121, 295, 468, 465, 230, 44, -221,
   -147, -240, 149, 80, 390, 278, 106,
   -418, -556, 552, 511, 235, 144, -95,
   43, 193, 274, 150, 67, 34, -273,
   -43, -126, 171, 416, 282, 63, -354,
   -372, -86, -344, -108, -94, -182, -89,
   -600, -840, -200, 465, 258, -11, -253,
   -48, 329, 97, -290, -543, -795, -354,
   -570, -117, 187, 10, -133, -416, -76,
   -618, -129, -247, -371, 45, -76, 277,
   -1022, -1079, 126, 474, 254, 127, 52,
   -281, 76, -167, -361, -283, -551, -283,
   -119, -52, -1, 134, -32, -204, -415,
   1064, 827, 637, 684, 464, 209, 12,
   482, 416, 449, 371, 335, 294, 194,
   719, 576, 365, 135, 113, 91, -199,
   298, 176, 493, 366, 194, 163, 36,
   -35, -236, -259, -36, -4, 99, 152,
   -98, -306, -27, 228, 90, 111, -86,
   91, 13, -211, -258, -106, 86, -64,
   73, -35, -57, -31, 162, 35, -192,
   -109, -335, -629, -66, -61, -128, 322,
   -495, -669, -728, 193, 31, -220, 122,
   324, 95, -89, -91, -409, -710, -154,
   0, -234, 92, 33, -343, -609, -220,
   -343, -408, -476, -655, -153, 82, 222,
   -490, -745, -255, 49, -48, 135, -127,
   119, -67, -328, -390, -272, -545, -56,
   -57, -130, -10, -7, -164, -47, -22,
   984, 1064, 961, 568, 210, -27, 16,
   811, 691, 754, 514, 224, -35, 166,
   662, 704, 618, 386, 57, -211, -257,
   510, 359, 418, 393, 91, -144, -18,
   -193, -31, -27, 223, 89, -143, 24,
   -112, -98, 471, 319, 185, 3, 175,
   252, 146, -47, 272, 48, -211, -234,
   146, 69, 203, 364, 68, -52, 51,
   -259, -478, -697, -349, -758, -501, 63,
   -501, -769, -289, 79, -311, -497, -106,
   251, 53, -235, -469, -895, -884, 145,
   -416, -551, 140, -133, -523, -775, 44,
   -326, -423, -713, -497, -86, -431, 99,
   -757, -772, -160, -76, -46, -32, 379,
   85, -35, -200, -401, -663, -1040, -247,
   -180, -330, -92, -376, 27, -183, -110,
   1279, 1086, 781, 502, 324, 164, 157,
   682, 466, 449, 277, 146, 28, 409,
   635, 472, 390, 107, -232, -538, -139,
   196, 396, 332, 213, 209, -29, -81,
   150, -95, -312, 76, -77, -320, -50,
   46, 9, 47, 175, 139, 30, 384,
   218, 206, -24, -250, -96, -276, -183,
   26, 119, 38, 14, -4, -133, -52,
   -477, -614, -987, -715, -631, -813, 200,
   -744, -1009, -1065, -745, -631, -171, 18,
   -137, -251, -483, -613, -980, -1203, 12,
   -605, -767, -562, -686, -1088, -515, 58,
   -202, -428, -782, -1072, -96, -234, -179,
   -480, -709, -1070, -897, -131, -92, 321,
   -145, -193, -512, -729, -572, -765, -210,
   -331, -585, -525, -631, -281, -208, -303,
   1165, 1104, 939, 828, 716, 426, 155,
   6, -109, 820, 778, 415, 113, -27,
   381, 339, 314, 265, 121, -9, -474,
   -373, 47, 584, 442, 99, -231, -113,
   -496, -38, -285, 262, 305, 170, 4,
   -587, -556, 69, 66, 471, 354, 13,
   -138, 70, -18, 106, 67, 167, -302,
   -445, -141, 185, 191, 151, 83, -133,
   -257, -521, -720, -198, 134, -46, -182,
   -819, -1168, -777, 512, 359, 95, -113,
   137, -2, -74, -138, -401, -114, -371,
   -242, -466, 204, 223, -31, -212, -192,
   -532, -637, -466, -686, 256, 277, -139,
   -1141, -1244, -381, -75, -54, 14, 88,
   -311, 115, -143, -499, -343, 124, -416,
   -616, -147, -135, 43, -4, 121, -369,
   835, 783, 641, 390, 355, 350, 64,
   72, 194, 443, 467, 436, 219, 372,
   464, 369, 192, 4, -156, -72, -226,
   57, 206, 303, 205, 188, 101, 265,
   -40, -205, -488, -184, 276, 64, -26,
   -217, -433, -297, 137, 328, 308, -289,
   378, 81, -308, -465, 57, -37, 227,
   -100, 24, -36, -151, 199, 8, 143,
   -426, -697, -1059, -133, 388, 161, 321,
   -644, -1023, -1271, 39, 66, -123, 70,
   372, 177, -173, -556, -553, -304, -189,
   -117, -369, -425, -122, -462, -152, -73,
   -649, -850, -1189, -767, 497, 360, 222,
   -798, -1139, -1455, -190, 430, 234, 179,
   42, -94, -405, -692, 38, -202, -246,
   -169, -366, -290, -88, -64, 32, -292,
   1010, 923, 938, 710, 465, 230, 342,
   217, 300, 1054, 675, 68, -458, -179,
   78, 453, 316, 18, -237, -496, -243,
   167, 21, 424, 215, -91, -303, -170,
   -290, -81, -70, -67, 40, 54, -59,
   -353, -427, -90, 53, 94, 9, 54,
   -28, 318, 283, 15, -240, -58, 79,
   -75, -121, 229, 35, 58, 6, -133,
   -351, -514, -744, -834, -705, -137, 164,
   -1124, -1388, -1055, -230, -73, 40, 36,
   -163, -233, -532, -785, -1170, -697, 96,
   -788, -959, -246, -430, -624, -165, -8,
   -856, -540, -630, -907, -337, -70, 76,
   -937, -1042, -659, -733, -208, 199, -26,
   -523, 78, -98, -501, -869, -890, -81,
   -624, -703, -45, -348, -25, 87, -186,
   1005, 823, 546, 249, 90, -22, 207,
   298, 397, 381, 319, 200, 62, 303,
   473, 379, 133, -247, -632, -441, 75,
   284, 208, 391, 115, -25, 44, 95,
   -72, 79, -95, -63, -129, -293, 203,
   -164, -349, 115, 122, 69, -1, 378,
   348, 170, 99, 58, -179, -302, 188,
   -190, -2, 150, 23, -51, -11, 216,
   -615, -863, -1090, -1427, -802, -48, -6,
   -961, -1276, -1548, -727, -58, 56, 223,
   -124, -255, -561, -988, -1277, -148, -82,
   -480, -660, -891, -1191, -1339, -325, 20,
   -621, -917, -1296, -1350, 264, 289, 50,
   -844, -1022, -1345, -1329, -293, 46, 278,
   -260, -468, -829, -1176, -533, -560, -78,
   -215, -484, -822, -1233, -791, 15, -138,
   1301, 1317, 1262, 1048, 716, 357, -64,
   578, 824, 925, 802, 630, 362, 102,
   470, 925, 767, 514, 327, 190, -112,
   225, 492, 495, 437, 598, 384, -45,
   43, 82, -42, 175, 519, 342, -64,
   -304, -154, 159, 576, 403, 221, 327,
   214, 244, 122, -62, 312, 92, -160,
   218, 208, 310, 268, 306, 323, -199,
   -285, -269, -79, -124, -143, -153, 236,
   -205, -384, -426, 344, 59, -185, -184,
   -272, 247, 126, -210, -518, -468, 78,
   -99, -120, 502, 160, -280, -557, 304,
   -423, -17, -283, -443, 215, 212, -140,
   -564, -684, -228, 510, 361, 130, 323,
   -428, 335, 98, -65, 36, -215, -246,
   -362, 51, 364, -16, -234, 150, -165,
   914, 883, 751, 653, 676, 464, -153,
   631, 545, 535, 720, 596, 360, -81,
   783, 712, 512, 439, 341, 251, -391,
   497, 417, 249, 372, 295, 173, -193,
   128, -110, -385, 93, 39, 173, -231,
   216, -59, -253, 462, 389, 154, 69,
   455, 270, -4, -337, -49, 233, -322,
   307, 143, 53, 218, 128, 236, -156,
   -37, -186, -240, -411, -110, 9, 399,
   -140, -365, -628, 258, 380, 214, 277,
   131, 454, 177, -285, -520, 108, -214,
   77, -141, 201, -123, -490, -131, 60,
   -14, -194, -521, -741, 273, 362, -33,
   -362, -566, -287, -228, 161, 237, 317,
   -269, 195, -75, -375, -204, 11, 77,
   -128, -264, -156, -223, -475, 265, 27,
   1238, 1147, 916, 689, 432, 210, -280,
   800, 664, 879, 726, 411, 160, -164,
   454, 686, 536, 275, 147, 46, 111,
   303, 486, 512, 355, 241, 181, -69,
   79, 92, 29, 147, 233, 52, 17,
   -171, 289, 131, 439, 271, 3, -10,
   413, 241, 144, 174, 155, -2, 14,
   58, 217, 247, 219, 149, 175, -18,
   228, -8, -240, -206, -513, -191, 202,
   -96, -272, -454, 33, -300, -575, 46,
   -10, -108, -246, -347, -770, -535, 9,
   -326, -430, -61, -321, -704, -299, 201,
   -1, -280, -603, -419, -185, 18, -36,
   -516, -522, -379, -291, -181, -97, 27,
   -159, -313, -525, -224, -510, -831, -197,
   -292, -459, -59, -310, -562, -143, -351,
   1066, 912, 631, 389, 207, 86, -224,
   596, 512, 596, 505, 314, 122, -48,
   787, 861, 441, -93, -303, 33, -190,
   257, 469, 337, 51, 15, 298, -93,
   295, 73, -119, 25, 36, 23, 108,
   -28, -3, -32, 114, 21, 185, 107,
   482, 305, 15, -279, -319, 52, 96,
   226, 46, 115, 72, -136, 133, -125,
   18, -207, -559, -590, -503, -482, 321,
   -571, -789, -951, -172, -441, -538, 113,
   181, 14, -310, -641, -1001, -202, 159,
   -136, -393, -433, -513, -911, -144, -22,
   72, -265, -706, -954, -159, 53, 332,
   -338, -591, -852, -383, -395, 56, 44,
   43, -158, -464, -897, -631, -157, -294,
   -161, -128, -328, -573, -483, -125, 11,
   1017, 906, 1051, 1005, 679, 341, -102,
   359, 334, 1567, 1314, 723, 105, 10,
   -65, 726, 529, 301, 220, 43, -273,
   -510, 436, 719, 566, 358, 179, 114,
   -560, 298, 133, -120, 342, 225, 14,
   -899, -101, 217, 617, 400, 146, -58,
   -41, 352, 82, -196, 39, 121, -167,
   -212, 59, 447, 284, 423, 250, -169,
   -371, -484, -596, 30, -41, 249, 22,
   -372, -650, -794, 477, 445, 216, -79,
   -352, 275, 17, -443, -929, 92, 19,
   -699, -696, 431, 264, -49, -310, 182,
   -978, -217, -430, -400, 101, 261, 72,
   -929, -889, -357, -13, 463, 378, 236,
   -826, 56, 30, -299, -360, -128, -51,
   -878, -299, -111, 75, 65, 36, 3,
   817, 368, -25, 354, 697, 591, -173,
   309, 212, 222, 751, 484, 140, -56,
   593, 379, 70, -8, 258, 180, 110,
   165, -46, 255, 297, 219, 273, 105,
   160, -70, -358, -181, 379, 330, 319,
   -238, -369, -198, 740, 580, 319, -143,
   201, 109, -202, -456, 328, 276, -141,
   203, 170, 111, 42, 207, 360, 188,
   -345, -399, -513, -233, 650, 422, 81,
   -635, -961, -1220, 463, 539, 204, 209,
   202, -25, -194, -498, -787, 193, -143,
   -449, -538, 195, -106, -331, 68, 62,
   -228, -477, -840, -576, 317, 128, 283,
   -671, -937, -807, -114, 391, 335, -62,
   246, 2, -314, -679, -303, 180, -88,
   -107, -272, 90, -198, -28, 290, -112,
   885, 1149, 1021, 712, 496, 281, -83,
   269, 492, 787, 643, 347, 70, 124,
   336, 636, 499, 92, -229, -179, 191,
   26, 402, 564, 340, 149, -11, 135,
   -440, 561, 470, 204, -72, -186, 140,
   -720, 14, 355, 229, 68, -133, 465,
   110, 310, 103, 12, 106, 29, 158,
   -178, 113, 161, 142, 121, 115, 27,
   -651, -414, -645, -152, -164, -13, -429,
   -639, -944, -681, -104, -81, 52, -189,
   -663, -164, -316, -683, -954, -205, -83,
   -609, -669, -172, -517, -694, 283, -80,
   -646, -152, -383, -678, -246, -40, -143,
   -747, -796, -745, -390, -98, 43, 275,
   -599, -199, -398, -433, -436, -538, 31,
   -1107, -568, -376, -265, -126, -21, 1,
   847, 573, 308, 392, 305, 101, 55,
   273, 293, 201, 267, 346, 201, 123,
   727, 480, 226, 2, -65, -138, 164,
   273, 208, 173, 292, 12, 253, 174,
   340, 207, 180, 88, 116, 46, 475,
   -460, -166, -30, 13, 110, 173, 396,
   137, 88, 43, -137, -94, 34, 284,
   96, -14, 226, 40, 63, 70, 130,
   -467, -735, -1012, -1174, -307, 305, -67,
   -612, -920, -1146, -567, -8, 92, -25,
   -182, -271, -492, -754, -857, 287, -75,
   -494, -787, -689, -683, -709, 137, -326,
   -288, -550, -903, -1105, 334, 321, -62,
   -354, -653, -834, -445, 1, 377, -152,
   -162, -306, -608, -937, -297, 247, -192,
   -234, -477, -244, -488, -266, 342, -332
};

/*
 * 2nd stage codebook; 1st split: isf2_0 to isf2_2
 */
const Word16 D_ROM_dico21_isf[SIZE_BK21 * 3] = {

   329, 409, 249,
   -33, 505, 160,
   -29, -14, 582,
   -262, 127, 354,
   145, 237, 175,
   -152, 245, 122,
   27, 42, 340,
   -84, -93, 311,
   285, 222, -156,
   47, -43, -504,
   234, 121, 385,
   104, -317, 45,
   176, 195, 8,
   104, -59, -94,
   177, 53, 192,
   -34, -127, 152,
   570, 277, -34,
   -67, -329, -639,
   -157, -272, 462,
   -177, -462, 198,
   322, 179, 115,
   -386, 171, 19,
   19, -12, 195,
   -120, -252, 201,
   304, 36, -336,
   -128, -221, -380,
   171, -185, 296,
   -242, -312, 23,
   198, 39, 16,
   -3, -177, -111,
   111, -93, 76,
   -92, -223, 4,
   177, 406, -44,
   -168, 380, -149,
   -4, 273, 331,
   -420, 513, 277,
   21, 247, 47,
   -58, 131, -2,
   -3, 134, 180,
   -145, 40, 175,
   189, 74, -145,
   -27, -45, -325,
   370, -114, -21,
   -83, -415, -173,
   77, 95, -51,
   -40, -30, -67,
   71, 88, 86,
   -35, -98, 14,
   69, 197, -334,
   -196, 79, -231,
   -348, -137, 218,
   -352, -89, -85,
   47, 201, -130,
   -165, 37, -15,
   -43, 3, 86,
   -161, -108, 79,
   83, 21, -237,
   -81, -149, -238,
   150, -186, -251,
   -186, -249, -162,
   -19, 66, -139,
   -26, -50, -181,
   24, 11, 0,
   -130, -105, -98
};



/*
 * 2nd stage codebook; 2nd split: isf2_3 to isf2_5
 */
const Word16 D_ROM_dico22_isf[SIZE_BK22 * 3] = {

   -127, 310, 42,
   -242, 197, 5,
   -151, 84, -17,
   -214, 127, -149,
   -247, -131, 159,
   -268, -267, -95,
   -217, 1, -79,
   -271, -80, -185,
   -45, 436, 159,
   165, 199, 391,
   -33, 81, 187,
   -66, -42, 355,
   -298, -57, 343,
   -108, -537, 226,
   -144, -23, 193,
   176, -402, 87,
   53, 296, 25,
   -84, 253, -104,
   -58, 105, -126,
   -169, 174, -314,
   -48, 44, -294,
   -164, -417, -242,
   -139, 3, -194,
   -155, -207, -211,
   119, 322, 213,
   333, 50, 380,
   237, 247, -2,
   466, -16, 201,
   238, -255, -107,
   67, -440, -149,
   122, -88, -139,
   88, -247, -73,
   -41, 231, 167,
   -62, 155, 16,
   -65, 16, 77,
   -68, -2, -63,
   -151, -300, 160,
   -18, -333, 54,
   -56, -94, 5,
   2, -190, 14,
   92, 148, 209,
   108, 9, 272,
   108, 35, 110,
   142, -85, 145,
   47, -157, 279,
   3, -320, 246,
   43, -72, 68,
   86, -217, 135,
   36, 140, 79,
   56, 175, -49,
   26, 45, 3,
   73, 55, -101,
   109, -183, -242,
   -4, -283, -242,
   48, -68, -48,
   -6, -153, -122,
   161, 196, 96,
   232, 80, 190,
   165, 97, 11,
   258, -31, 71,
   267, -77, -91,
   311, -209, 87,
   152, -14, -22,
   150, -149, 9,
   -324, 557, 187,
   -384, 307, 46,
   -251, 27, 77,
   -365, 77, -52,
   -482, -84, 160,
   -424, -515, -64,
   -294, -120, -4,
   -476, -116, -109,
   -97, 318, 365,
   106, 627, 445,
   -190, 120, 287,
   -146, 65, 619,
   -427, 242, 363,
   -361, -371, 432,
   -347, 102, 168,
   -629, 195, -14,
   -65, 476, -47,
   -297, 320, -168,
   -55, 356, -264,
   -391, 82, -286,
   -51, -31, -556,
   -178, -399, -586,
   -205, -49, -360,
   -343, -238, -337,
   220, 457, 58,
   561, 467, 259,
   340, 270, -168,
   450, 77, -280,
   60, 167, -413,
   133, -252, -492,
   216, 157, -290,
   282, 0, -495,
   -226, 293, 183,
   -157, 135, 122,
   -158, -59, 39,
   -133, -118, -97,
   -332, -309, 113,
   -160, -425, -6,
   -149, -211, 24,
   -80, -277, -90,
   -11, 125, 338,
   130, -71, 465,
   5, -45, 184,
   237, -95, 253,
   -139, -197, 297,
   -19, -300, 511,
   -63, -152, 139,
   250, -289, 336,
   124, 339, -150,
   34, 176, -208,
   171, 166, -116,
   94, 38, -229,
   75, -65, -339,
   -78, -205, -385,
   0, -30, -163,
   -56, -110, -242,
   321, 244, 194,
   505, 238, -1,
   317, 116, 65,
   309, 88, -74,
   452, -51, -50,
   334, -217, -290,
   211, 41, -152,
   238, -55, -260
};


/*
 * 2nd stage codebook; 3rd split: isf2_6 to isf2_8
 */
const Word16 D_ROM_dico23_isf[SIZE_BK23 * 3] = {

   -10, 151, 359,
   136, 298, 223,
   255, -104, 290,
   423, 6, 183,
   -270, -269, -98,
   -52, -82, 13,
   -82, -274, -97,
   90, -246, -72,
   -299, -70, 421,
   -88, 365, 430,
   187, -318, 381,
   380, 37, 488,
   -373, -316, 79,
   -308, -101, 5,
   -135, -451, 8,
   72, -421, -154,
   180, 170, -121,
   62, 177, -40,
   326, 80, -105,
   248, 263, -5,
   -168, -181, -221,
   -2, -23, -158,
   -14, -149, -121,
   119, -91, -147,
   119, 332, -153,
   49, 303, 34,
   442, -55, -69,
   217, 454, 58,
   -359, -187, -375,
   -42, 50, -274,
   -8, -267, -249,
   85, -86, -346,
   -77, -40, 345,
   89, 134, 219,
   156, -80, 160,
   108, 40, 116,
   -158, -206, 29,
   5, -32, 175,
   -65, -158, 146,
   55, -78, 73,
   -114, -222, 353,
   -47, 81, 211,
   49, -151, 268,
   105, 4, 302,
   -263, -132, 183,
   -151, -28, 201,
   -177, -307, 166,
   101, -221, 130,
   74, 58, -98,
   32, 44, 13,
   194, 30, -142,
   170, 96, 8,
   -136, -119, -91,
   -65, 8, -55,
   3, -188, 12,
   45, -63, -49,
   149, -21, -19,
   24, 144, 95,
   254, -22, 60,
   161, 196, 96,
   -158, -61, 48,
   -70, 33, 82,
   -23, -321, 58,
   155, -147, 5,
   -364, 328, 77,
   -21, 453, 173,
   -108, 82, 630,
   367, 263, 208,
   -300, -62, -176,
   -205, 143, -158,
   -169, -410, -264,
   257, -269, -100,
   -636, 289, -2,
   -292, 627, 173,
   -382, -363, 387,
   248, 524, 447,
   -521, -111, -107,
   -395, 118, -274,
   -343, -680, -125,
   -172, -447, -663,
   75, 148, -367,
   -79, 263, -94,
   249, 148, -286,
   380, 271, -162,
   -142, -4, -186,
   -57, 111, -125,
   -35, -108, -254,
   100, 29, -242,
   -80, 303, -264,
   -78, 464, -57,
   248, -22, -494,
   661, 662, 44,
   -193, -40, -330,
   -178, 145, -337,
   -90, -199, -400,
   -40, -23, -498,
   -192, 114, 315,
   -41, 244, 190,
   88, -97, 485,
   241, 80, 212,
   -246, 40, 87,
   -156, 147, 134,
   -2, -334, 239,
   308, -203, 110,
   -459, 251, 422,
   -218, 310, 228,
   -86, -346, 654,
   184, 175, 425,
   -481, -63, 169,
   -349, 117, 188,
   -125, -560, 310,
   158, -416, 94,
   46, 171, -192,
   -63, 157, 14,
   256, -35, -271,
   322, 123, 53,
   -214, 4, -76,
   -156, 86, -18,
   128, -197, -232,
   265, -90, -98,
   -308, 332, -145,
   -131, 308, 58,
   509, 59, -339,
   562, 196, -14,
   -378, 100, -47,
   -234, 202, 1,
   104, -270, -493,
   319, -210, -325
};


/*
 * 2nd stage codebook; 4th split: isf2_9 to isf2_11
 */
const Word16 D_ROM_dico24_isf[SIZE_BK24 * 3] = {

   -79, -89, -4,
   -171, 77, -211,
   160, -193, 98,
   120, -103, 323,
   32, -22, -129,
   72, 78, -268,
   182, -76, -66,
   309, 99, -145,
   -229, -157, -84,
   -383, 98, -71,
   -90, -352, 12,
   -284, -178, 178,
   -65, -125, -166,
   -87, -175, -351,
   42, -198, -48,
   154, -140, -243,
   -77, 18, 108,
   -39, 355, 91,
   87, 8, 155,
   -4, 158, 239,
   128, 95, -54,
   7, 246, -124,
   258, 15, 89,
   206, 216, 98,
   -201, 9, 18,
   -312, 233, 204,
   -39, -174, 155,
   -144, -9, 284,
   -57, 70, -69,
   -157, 187, 18,
   54, -30, 23,
   24, 135, 55
};


/*
 * 2nd stage codebook; 5th split: isf2_12 to isf2_15
 */
const Word16 D_ROM_dico25_isf[SIZE_BK25 * 4] = {

   169, 142, -119, 115,
   206, -20, 94, 226,
   -106, 313, -21, 16,
   -62, 161, 71, 255,
   -89, 101, -185, 125,
   72, -30, -201, 344,
   -258, 33, -8, 81,
   -104, -154, 72, 296,
   144, -68, -268, -25,
   81, -78, -87, 106,
   22, 155, -186, -119,
   -46, -28, 27, 91,
   -114, -37, -175, -33,
   -94, -222, -189, 122,
   -132, -119, -191, -270,
   -172, -173, 18, -43,
   279, 135, -42, -128,
   187, -86, 229, -138,
   159, 240, 140, 46,
   69, 25, 227, 77,
   21, 115, 13, 8,
   68, -248, 126, 81,
   -150, 137, 207, -9,
   -154, -133, 289, 67,
   143, -37, -86, -326,
   180, -32, 19, -23,
   26, 168, 116, -233,
   -32, -26, 118, -78,
   3, -8, -45, -115,
   57, -215, -54, -83,
   -209, 112, -22, -167,
   -91, -151, 168, -262
};

/*
 * isf codebooks: two-stage VQ with split-by-3 in 2nd stage
 *                1st stage is kept the same as the 46 bit quantizer
 *
 *  codebook   vector dimension    number of vectors
 *  ~~~~~~~~   ~~~~~~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~
 *     1_1            9                  256
 *     1_2            7                  256
 *     2_1            5                  128
 *     2_2            4                  128
 *     2_3            7                  64
 */

const Word16 D_ROM_dico21_isf_36b[SIZE_BK21_36b * 5] = {

   -52, -96, 212, 315, -73,
   82, -204, 363, 136, -197,
   -126, -331, 183, 218, 143,
   -49, -41, 557, 230, 72,
   2, -73, 163, 377, 221,
   133, 111, 278, 215, -110,
   -102, -20, 284, 113, 273,
   84, 319, 290, 18, 85,
   -25, -5, 125, 132, -204,
   -38, -5, 286, -9, -356,
   -140, -256, 92, 117, -189,
   -144, 191, 313, 51, -98,
   167, -10, 44, 247, 36,
   381, 197, 238, 74, 6,
   38, -408, 29, -3, -85,
   92, 266, 157, -25, -200,
   161, -121, 70, 84, -140,
   -16, -86, 112, -94, -189,
   -269, -270, 351, 107, -24,
   -68, -67, 492, -103, -155,
   -53, -131, 62, 122, 10,
   135, 84, 283, -55, -120,
   -12, -219, 331, -81, 167,
   220, -136, 147, -172, -42,
   140, -95, -109, -88, -194,
   0, -2, -4, -33, -381,
   -66, -217, 152, -186, -402,
   244, 108, 156, -140, -395,
   113, -136, -196, 110, -24,
   214, 118, 11, -64, -131,
   -110, -286, -6, -332, 16,
   94, 97, 79, -291, -205,
   -5, -39, -20, 252, -96,
   76, 174, 101, 163, 61,
   -69, -239, -55, 399, 6,
   -115, 319, 164, 275, 196,
   -15, 36, -47, 331, 121,
   226, 209, 271, 325, 184,
   13, -80, -218, 471, 353,
   288, 378, 16, -51, 251,
   174, 116, 52, 149, -279,
   235, 276, 39, 120, -48,
   0, -108, -108, 241, -339,
   -93, 534, 45, 33, -87,
   194, 149, -71, 405, -44,
   409, 370, 81, -186, -154,
   25, -102, -448, 124, -173,
   22, 408, -110, -310, -214,
   -26, 23, -83, 114, 14,
   -110, 164, 52, 223, -82,
   37, -25, -263, 306, -15,
   -466, 415, 292, 165, -18,
   29, -19, -171, 155, 182,
   179, 144, -27, 231, 258,
   -103, -247, -396, 238, 113,
   375, -154, -109, -4, 156,
   98, 85, -292, -5, -124,
   116, 139, -116, -98, -294,
   -14, -83, -278, -117, -378,
   106, 33, -106, -344, -484,
   119, 17, -412, 138, 166,
   384, 101, -204, 88, -156,
   -121, -284, -300, -1, -166,
   280, 33, -152, -313, -81,
   -37, 22, 229, 153, 37,
   -60, -83, 236, -8, -41,
   -169, -228, 126, -20, 363,
   -235, 17, 364, -156, 156,
   -25, -30, 72, 144, 156,
   153, -26, 256, 97, 144,
   -21, -37, 48, -65, 250,
   63, 77, 273, -128, 124,
   -129, -26, 40, 9, -115,
   -6, 82, 38, -90, -182,
   -336, -13, 28, 158, 91,
   -30, 241, 137, -170, -17,
   146, 14, -11, 33, 61,
   192, 197, 54, -84, 85,
   23, -200, -78, -29, 140,
   122, 237, 106, -341, 136,
   -57, -142, -85, -16, -74,
   -59, -90, -8, -187, -20,
   -211, -267, 216, -179, -110,
   -50, -7, 220, -267, -70,
   -57, -42, -17, -15, 71,
   32, 21, 63, -137, 33,
   -137, -175, 104, -68, 97,
   -67, -43, 133, -301, 221,
   -116, -200, -81, -92, -272,
   -64, -41, -54, -244, -220,
   -287, -242, -50, -87, -89,
   -245, 236, 102, -166, -295,
   66, 24, -162, -71, 95,
   66, 136, -90, -220, -36,
   -98, -161, -222, -188, 29,
   -18, 18, -19, -415, 9,
   49, 61, 100, 39, -56,
   -111, 82, 135, -31, 52,
   -90, -153, -93, 189, 182,
   -214, 295, 119, -74, 284,
   2, 137, 37, 47, 182,
   92, 117, 184, -53, 373,
   -21, -14, -35, 136, 391,
   146, 129, -164, -28, 333,
   92, 80, -84, 100, -134,
   -8, 217, -32, 3, -47,
   -151, 251, -215, 142, 92,
   -224, 310, -172, -275, 98,
   159, 155, -177, 112, 53,
   205, 27, 8, -240, 192,
   169, 120, -319, -201, 106,
   11, 36, -86, -237, 455,
   -109, -154, -163, 174, -55,
   -38, 32, -101, -78, -59,
   -205, -321, -97, 69, 79,
   -310, 44, 18, -185, 34,
   -115, -20, -148, -39, 203,
   -29, 154, -30, -158, 166,
   -45, -131, -317, -24, 363,
   -165, -205, -112, -222, 265,
   -32, -44, -150, 54, -193,
   -6, -38, -255, -169, -115,
   -266, 87, -189, -36, -169,
   -60, -87, -266, -436, -170,
   -68, -81, -278, 24, 38,
   -23, -19, -155, -256, 141,
   -61, -226, -565, -175, 71,
   9, -29, -237, -515, 263
};

const Word16 D_ROM_dico22_isf_36b[SIZE_BK22_36b * 4] = {

   -298, -6, 95, 31,
   -213, -87, -122, 261,
   4, -49, 208, 14,
   -129, -110, 30, 118,
   -214, 258, 110, -235,
   -41, -18, -126, 120,
   103, 65, 127, -37,
   126, -36, -24, 25,
   -138, -67, -278, -186,
   -164, -194, -201, 78,
   -211, -87, -51, -221,
   -174, -79, -94, -39,
   23, -6, -157, -240,
   22, -110, -153, -68,
   148, -5, -2, -149,
   -1, -135, -39, -179,
   68, 360, -117, -15,
   137, 47, -278, 146,
   136, 260, 135, 65,
   61, 116, -45, 97,
   231, 379, 87, -120,
   338, 177, -272, 3,
   266, 156, 28, -69,
   260, 84, -85, 86,
   -266, 154, -256, -182,
   -17, -65, -304, -6,
   -40, 175, -151, -180,
   -27, 27, -87, -63,
   121, 114, -166, -469,
   159, -66, -323, -231,
   214, 152, -141, -212,
   137, 36, -184, -51,
   -282, -237, 40, 10,
   -48, -235, -37, 251,
   -54, -323, 136, 29,
   -88, -174, 213, 198,
   -390, 99, -63, -375,
   107, -169, -164, 424,
   69, -111, 141, -167,
   74, -129, 65, 144,
   -353, -207, -205, -109,
   -160, -386, -355, 98,
   -176, -493, -20, -143,
   -252, -432, -2, 216,
   -90, -174, -168, -411,
   13, -284, -229, -160,
   -87, -279, 34, -251,
   -75, -263, -58, -42,
   420, 53, -211, -358,
   384, -35, -374, 396,
   68, -228, 323, -2,
   167, -307, 192, 194,
   459, 329, -5, -332,
   375, 79, -7, 313,
   282, -124, 200, -92,
   271, -162, -70, 180,
   -157, -298, -514, -309,
   58, -163, -546, 18,
   124, -364, 167, -238,
   83, -411, -117, 96,
   140, -112, -388, -624,
   259, -133, -317, 41,
   163, -130, -64, -334,
   226, -165, -124, -110,
   -466, -61, 6, 229,
   -153, 205, -145, 242,
   -159, 48, 195, 148,
   -58, 28, 31, 279,
   -303, 185, 279, -4,
   -61, 197, 59, 86,
   -114, 123, 168, -52,
   35, 36, 100, 126,
   -407, 102, -77, -40,
   -338, -1, -342, 156,
   -179, 105, -34, -97,
   -185, 84, -35, 108,
   -133, 107, -91, -357,
   -180, 54, -229, 24,
   -44, 47, 47, -182,
   -66, 13, 45, 4,
   -339, 251, 64, 226,
   -42, 101, -350, 275,
   -99, 398, 142, 121,
   111, 12, -102, 260,
   0, 505, 260, -94,
   161, 285, -96, 224,
   -4, 206, 314, 33,
   167, 139, 88, 204,
   -235, 316, -60, -25,
   -8, -150, -312, 201,
   -36, 292, 61, -104,
   -40, 174, -162, 42,
   -21, 402, -29, -351,
   21, 152, -360, -93,
   57, 191, 212, -196,
   76, 158, -21, -69,
   -328, -185, 331, 119,
   -53, 285, 56, 337,
   -107, -24, 405, 29,
   -18, 137, 272, 277,
   -255, 22, 173, -191,
   295, 322, 325, 302,
   21, -27, 332, -178,
   119, 13, 271, 129,
   -455, -180, 116, -191,
   -227, 62, -148, 524,
   -176, -287, 282, -157,
   -243, 13, 199, 430,
   -59, -49, 115, -365,
   72, -172, -137, 93,
   -138, -126, 141, -84,
   5, -124, 38, -20,
   -258, 311, 601, 213,
   94, 130, -61, 502,
   -1, -157, 485, 313,
   146, -74, 158, 345,
   276, 135, 280, -57,
   490, 252, 99, 43,
   267, -74, 429, 105,
   278, -23, 119, 94,
   -542, 488, 257, -115,
   -84, -244, -438, 478,
   -113, -545, 387, 101,
   -95, -306, 111, 498,
   95, 166, 22, -301,
   420, -15, -58, -78,
   270, 29, 122, -282,
   160, -240, 50, -38
};

const Word16 D_ROM_dico23_isf_36b[SIZE_BK23_36b * 7] = {

   81, -18, 68, -27, -122, -280, -4,
   45, -177, 209, -30, -136, -74, 131,
   -44, 101, -75, -88, -48, -137, -54,
   -245, -28, 63, -18, -112, -103, 58,
   -79, -6, 220, -65, 114, -35, -50,
   109, -65, 143, -114, 129, 76, 125,
   166, 90, -61, -242, 186, -74, -43,
   -46, -92, 49, -227, 24, -155, 39,
   67, 85, 99, -42, 53, -184, -281,
   142, -122, 0, 21, -142, -15, -17,
   223, 92, -21, -48, -82, -14, -167,
   51, -37, -243, -30, -90, 18, -56,
   54, 105, 74, 86, 69, 13, -101,
   196, 72, -89, 43, 65, 19, 39,
   121, 34, 131, -82, 25, 213, -156,
   101, -102, -136, -21, 57, 214, 22,
   36, -124, 205, 204, 58, -156, -83,
   83, -117, 137, 137, 85, 116, 44,
   -92, -148, -68, 11, -102, -197, -220,
   -76, -185, -58, 132, -26, -183, 85,
   -7, -31, -2, 23, 205, -151, 10,
   -27, -37, -5, -18, 292, 131, 1,
   117, -168, 9, -93, 80, -59, -125,
   -182, -244, 98, -24, 135, -22, 94,
   221, 97, 106, 42, 43, -160, 83,
   25, -64, -21, 6, 14, -15, 154,
   126, 15, -140, 150, -10, -207, -114,
   79, -63, -211, -70, -28, -217, 165,
   46, 38, -22, 281, 132, -62, 109,
   112, 54, -112, -93, 208, 27, 296,
   115, 10, -147, 41, 216, 42, -276,
   50, -115, -254, 167, 117, -2, 61,
   17, 144, 34, -72, -186, -150, 272,
   -29, -66, -89, -95, -149, 129, 251,
   122, 0, -50, -234, -91, 36, 26,
   -105, -102, -88, -121, -236, -7, -11,
   -204, 109, 5, -191, 105, -15, 163,
   -80, 32, -24, -209, 41, 294, 70,
   -106, -94, -204, -118, 120, -50, -37,
   -82, -241, 46, -131, -29, 150, -55,
   33, 155, 120, -89, -8, 7, 62,
   213, 82, 61, 18, -161, 144, 152,
   30, 131, 65, -87, -255, -17, -107,
   -8, 85, -64, 51, -162, 223, -53,
   -134, 261, 69, -56, 218, 72, -111,
   2, 155, -113, -87, 49, 85, -28,
   -163, 42, -1, -196, 7, 39, -245,
   14, -137, -79, 11, -160, 202, -293,
   -94, 33, 208, 100, 56, -44, 326,
   -78, -41, 232, 13, -142, 227, 80,
   -16, -87, 201, 33, -133, 15, -183,
   -58, -192, -47, 184, -128, 133, 99,
   -205, 11, -155, 78, 52, 72, 141,
   -246, 26, 99, 151, 59, 115, -64,
   -79, -47, -16, -14, 6, 47, -43,
   -72, -178, -27, 162, 112, 43, -174,
   -175, 238, 186, 71, -54, -188, -76,
   -225, 233, 39, -39, -158, 122, 44,
   -26, 43, 84, 130, -93, -51, 22,
   3, 92, -150, 136, -182, -57, 97,
   -131, 179, -78, 80, 91, -165, 90,
   -2, 148, 15, 130, 65, 175, 117,
   -138, 114, -137, 132, 3, -10, -186,
   140, -4, -37, 254, -62, 92, -109
};

/*
 *  isf codebooks:  split-by-5 VQ
 *
 *  codebook   vector dimension    number of vectors
 *  ~~~~~~~~   ~~~~~~~~~~~~~~~~    ~~~~~~~~~~~~~~~~~
 *     1            2                  64
 *     2            3                  64
 *     3            3                  64
 *     4            4                  32
 *     5            4                  32
 */

/*
 * 1st split:   isf0 to isf1
 */
const Word16 D_ROM_dico1_isf_noise[SIZE_BK_NOISE1 * 2] = {
   -269, -673,
   -222, -537,
   -233, -430,
   -138, -451,
   -212, -331,
   -192, -241,
   -87, -231,
   -191, -128,
   -70, -106,
   -164, -6,
   74, -179,
   27, -33,
   -102, 74,
   -162, 115,
   -94, 172,
   -6, 130,
   -143, 234,
   14, 218,
   -65, 270,
   88, 182,
   -124, 341,
   -44, 381,
   38, 335,
   117, 274,
   -112, 454,
   74, 431,
   -5, 488,
   175, 384,
   -83, 561,
   122, 529,
   21, 601,
   229, 481,
   231, 303,
   226, 608,
   300, 372,
   210, 187,
   306, 265,
   328, 473,
   382, 331,
   371, 132,
   139, 58,
   365, 21,
   250, -82,
   443, 218,
   483, 110,
   426, 415,
   579, 222,
   518, 333,
   573, 448,
   455, 529,
   685, 329,
   332, 580,
   595, 593,
   468, 645,
   762, 517,
   326, 709,
   485, 793,
   130, 684,
   671, 737,
   354, 876,
   88, 806,
   -65, 706,
   -35, 1016,
   266, 1123
};


/*
 * 2nd split: isf2 to isf4
 */
const Word16 D_ROM_dico2_isf_noise[SIZE_BK_NOISE2 * 3] = {
   -824, -884, -949,
   -805, -456, -418,
   -442, -438, -541,
   -217, -578, -793,
   -168, -444, -582,
   -287, -492, -274,
   -552, -297, -300,
   -163, -333, -358,
   -370, -232, -232,
   -175, -358, -159,
   -381, -21, -357,
   -184, -159, -162,
   -53, -191, -280,
   18, -267, -215,
   -138, 61, -283,
   71, -95, -294,
   13, -156, -546,
   0, -83, -79,
   44, 97, -316,
   178, -52, -213,
   222, -261, -422,
   237, -118, -44,
   141, 145, -132,
   363, 81, -287,
   213, 65, 34,
   -107, 94, -5,
   91, -29, 126,
   -355, 51, -41,
   -219, -76, 145,
   -63, 100, 244,
   -719, 44, 27,
   -572, -124, 155,
   -423, 133, 315,
   -917, 71, 224,
   -268, 318, 131,
   -93, -190, 420,
   -97, 122, 491,
   -79, 317, 355,
   130, 100, 325,
   86, -293, 210,
   133, 258, 161,
   176, -73, 465,
   195, 300, 384,
   348, 22, 221,
   376, 183, 409,
   377, 286, 202,
   242, 213, 659,
   257, 565, 248,
   344, 408, -76,
   405, 440, 509,
   612, 385, 379,
   536, 607, 216,
   -56, 582, 192,
   100, 517, 567,
   -365, 448, 445,
   728, 347, 10,
   505, 357, 759,
   636, 582, 658,
   335, 517, 852,
   378, 809, 572,
   -195, 878, 829,
   529, 707, 987,
   918, 726, 392,
   1250, 997, 1063
};

/*
 * 3rd split: isf5 to isf7
 */
const Word16 D_ROM_dico3_isf_noise[SIZE_BK_NOISE3 * 3] = {
   -805, -838, -774,
   -522, -627, -828,
   -477, -486, -603,
   -295, -481, -634,
   -366, -384, -393,
   -186, -414, -396,
   -237, -394, -106,
   -252, -202, -275,
   -61, -177, -442,
   -84, -198, -199,
   -179, -125, -31,
   -72, -47, -163,
   -298, -220, 215,
   -64, -168, 251,
   -133, 156, -59,
   -30, -2, 127,
   54, 66, -61,
   -233, 21, 251,
   209, -50, 32,
   33, 194, 136,
   -117, -18, 475,
   202, 46, 309,
   256, 185, 53,
   35, 200, 390,
   200, 263, 242,
   -216, 302, 294,
   128, 358, 0,
   19, 431, 287,
   224, 447, 280,
   367, 165, 213,
   397, 314, 319,
   383, 379, 75,
   277, 325, 462,
   394, 505, 334,
   251, 98, -213,
   450, 153, 448,
   565, 226, 76,
   470, 383, 502,
   635, 390, 278,
   237, 135, 620,
   342, 401, 649,
   331, 551, 518,
   130, 418, 592,
   531, 306, 737,
   729, 389, 580,
   497, 557, 699,
   296, 383, 874,
   283, 624, 759,
   126, 622, 476,
   559, 595, 472,
   382, 770, 616,
   719, 613, 745,
   540, 639, 928,
   517, 826, 801,
   684, 811, 604,
   752, 786, 857,
   933, 661, 350,
   694, 450, 1061,
   562, 911, 1051,
   824, 813, 1104,
   758, 1047, 882,
   1140, 917, 889,
   1039, 1246, 1426,
   1483, 1666, 1876
};

/*
 * 4th split: isf8 to isf11
 */
const Word16 D_ROM_dico4_isf_noise[SIZE_BK_NOISE4 * 4] = {
   -776, -854, -891, -920,
   -552, -610, -663, -741,
   -321, -370, -476, -565,
   274, -160, -456, 201,
   265, 67, -160, -306,
   -8, -210, 79, 272,
   163, 236, 307, 308,
   578, 317, 64, 298,
   -9, 197, 342, 620,
   343, 232, 314, 622,
   173, 149, 548, 527,
   356, 370, 481, 376,
   135, 444, 488, 556,
   391, 471, 487, 653,
   228, 424, 576, 835,
   422, 372, 722, 682,
   295, 673, 693, 635,
   539, 596, 590, 449,
   475, 618, 659, 818,
   735, 517, 491, 673,
   602, 346, 257, 877,
   625, 635, 849, 720,
   727, 818, 698, 595,
   653, 481, 690, 1139,
   814, 762, 704, 908,
   507, 747, 898, 936,
   848, 855, 924, 785,
   646, 1037, 882, 795,
   772, 845, 1024, 1151,
   1133, 983, 818, 921,
   940, 1068, 1252, 1302,
   1588, 1767, 1718, 1513
};

/*
 * 5th split: isf12 to isf15
 */
const Word16 D_ROM_dico5_isf_noise[SIZE_BK_NOISE5 * 4] = {
   -810, -879, -945, -254,
   248, 184, 671, 128,
   288, 703, 918, 99,
   658, 558, 662, 219,
   552, 585, 910, 208,
   559, 804, 759, 119,
   606, 774, 921, -139,
   782, 761, 748, 208,
   756, 708, 983, 56,
   544, 864, 1010, 152,
   737, 698, 987, 299,
   771, 924, 879, 103,
   536, 785, 961, 405,
   667, 916, 801, 328,
   738, 705, 773, 439,
   823, 871, 992, 355,
   640, 1004, 1052, 369,
   724, 822, 949, 597,
   415, 655, 729, 482,
   1009, 896, 793, 363,
   908, 803, 687, -25,
   1016, 838, 1011, 189,
   947, 1112, 942, 222,
   914, 1049, 981, 527,
   956, 987, 1011, -120,
   781, 1049, 1121, 92,
   1178, 1053, 884, 47,
   1123, 1059, 1182, 118,
   933, 972, 1277, 357,
   1109, 918, 1101, 503,
   1039, 1286, 1220, 317,
   1351, 1207, 1010, 326
};

/*
 * Table of pitch and codebook gains
 *
 * g_pitch(Q14), g_code(Q11)
 *
 * pitch gain are ordered in table to reduce complexity
 * during quantization of gains.
 */

/* Number of quantization level is 64 */
const Word16 D_ROM_qua_gain6b[64 * 2] = {
   1566, 1332,
   1577, 3557,
   3071, 6490,
   4193, 10163,
   4496, 2534,
   5019, 4488,
   5586, 15614,
   5725, 1422,
   6453, 580,
   6724, 6831,
   7657, 3527,
   8072, 2099,
   8232, 5319,
   8827, 8775,
   9740, 2868,
   9856, 1465,
   10087, 12488,
   10241, 4453,
   10859, 6618,
   11321, 3587,
   11417, 1800,
   11643, 2428,
   11718, 988,
   12312, 5093,
   12523, 8413,
   12574, 26214,
   12601, 3396,
   13172, 1623,
   13285, 2423,
   13418, 6087,
   13459, 12810,
   13656, 3607,
   14111, 4521,
   14144, 1229,
   14425, 1871,
   14431, 7234,
   14445, 2834,
   14628, 10036,
   14860, 17496,
   15161, 3629,
   15209, 5819,
   15299, 2256,
   15518, 4722,
   15663, 1060,
   15759, 7972,
   15939, 11964,
   16020, 2996,
   16086, 1707,
   16521, 4254,
   16576, 6224,
   16894, 2380,
   16906, 681,
   17213, 8406,
   17610, 3418,
   17895, 5269,
   18168, 11748,
   18230, 1575,
   18607, 32767,
   18728, 21684,
   19137, 2543,
   19422, 6577,
   19446, 4097,
   19450, 9056,
   20371, 14885
};

/* Number of quantization level is 128 */
const Word16 D_ROM_qua_gain7b[128 * 2] = {
   204, 441,
   464, 1977,
   869, 1077,
   1072, 3062,
   1281, 4759,
   1647, 1539,
   1845, 7020,
   1853, 634,
   1995, 2336,
   2351, 15400,
   2661, 1165,
   2702, 3900,
   2710, 10133,
   3195, 1752,
   3498, 2624,
   3663, 849,
   3984, 5697,
   4214, 3399,
   4415, 1304,
   4695, 2056,
   5376, 4558,
   5386, 676,
   5518, 23554,
   5567, 7794,
   5644, 3061,
   5672, 1513,
   5957, 2338,
   6533, 1060,
   6804, 5998,
   6820, 1767,
   6937, 3837,
   7277, 414,
   7305, 2665,
   7466, 11304,
   7942, 794,
   8007, 1982,
   8007, 1366,
   8326, 3105,
   8336, 4810,
   8708, 7954,
   8989, 2279,
   9031, 1055,
   9247, 3568,
   9283, 1631,
   9654, 6311,
   9811, 2605,
   10120, 683,
   10143, 4179,
   10245, 1946,
   10335, 1218,
   10468, 9960,
   10651, 3000,
   10951, 1530,
   10969, 5290,
   11203, 2305,
   11325, 3562,
   11771, 6754,
   11839, 1849,
   11941, 4495,
   11954, 1298,
   11975, 15223,
   11977, 883,
   11986, 2842,
   12438, 2141,
   12593, 3665,
   12636, 8367,
   12658, 1594,
   12886, 2628,
   12984, 4942,
   13146, 1115,
   13224, 524,
   13341, 3163,
   13399, 1923,
   13549, 5961,
   13606, 1401,
   13655, 2399,
   13782, 3909,
   13868, 10923,
   14226, 1723,
   14232, 2939,
   14278, 7528,
   14439, 4598,
   14451, 984,
   14458, 2265,
   14792, 1403,
   14818, 3445,
   14899, 5709,
   15017, 15362,
   15048, 1946,
   15069, 2655,
   15405, 9591,
   15405, 4079,
   15570, 7183,
   15687, 2286,
   15691, 1624,
   15699, 3068,
   15772, 5149,
   15868, 1205,
   15970, 696,
   16249, 3584,
   16338, 1917,
   16424, 2560,
   16483, 4438,
   16529, 6410,
   16620, 11966,
   16839, 8780,
   17030, 3050,
   17033, 18325,
   17092, 1568,
   17123, 5197,
   17351, 2113,
   17374, 980,
   17566, 26214,
   17609, 3912,
   17639, 32767,
   18151, 7871,
   18197, 2516,
   18202, 5649,
   18679, 3283,
   18930, 1370,
   19271, 13757,
   19317, 4120,
   19460, 1973,
   19654, 10018,
   19764, 6792,
   19912, 5135,
   20040, 2841,
   21234, 19833
};

/*
 * 1/4 resolution interpolation filter (-3 dB at 0.856*fs/2) in Q14
 */
const Word16 D_ROM_inter4_2[UP_SAMP * 2 * L_INTERPOL2] = {
   0, 1, 2, 1,
   -2, -7, -10, -7,
   4, 19, 28, 22,
   -2, -33, -55, -49,
   -10, 47, 91, 92,
   38, -52, -133, -153,
   -88, 43, 175, 231,
   165, -9, -209, -325,
   -275, -60, 226, 431,
   424, 175, -213, -544,
   -619, -355, 153, 656,
   871, 626, -16, -762,
   -1207, -1044, -249, 853,
   1699, 1749, 780, -923,
   -2598, -3267, -2147, 968,
   5531, 10359, 14031, 15401,
   14031, 10359, 5531, 968,
   -2147, -3267, -2598, -923,
   780, 1749, 1699, 853,
   -249, -1044, -1207, -762,
   -16, 626, 871, 656,
   153, -355, -619, -544,
   -213, 175, 424, 431,
   226, -60, -275, -325,
   -209, -9, 165, 231,
   175, 43, -88, -153,
   -133, -52, 38, 92,
   91, 47, -10, -49,
   -55, -33, -2, 22,
   28, 19, 4, -7,
   -10, -7, -2, 1,
   2, 1, 0, 0
};

/*
 * 1/5 resolution interpolation filter  (in Q14)
 * -1.5dB @ 6kHz, -6dB @ 6.4kHz, -10dB @ 6.6kHz, -20dB @ 6.9kHz, -25dB @ 7kHz, -55dB @ 8kHz
 */
const Word16 D_ROM_fir_up[120] = {
   -1, -4, -7, -6, 0,
   12, 24, 30, 23, 0,
   -33, -62, -73, -52, 0,
   68, 124, 139, 96, 0,
   -119, -213, -235, -160, 0,
   191, 338, 368, 247, 0,
   -291, -510, -552, -369, 0,
   430, 752, 812, 542, 0,
   -634, -1111, -1204, -809, 0,
   963, 1708, 1881, 1288, 0,
   -1616, -2974, -3432, -2496, 0,
   3792, 8219, 12368, 15317, 16384,
   15317, 12368, 8219, 3792, 0,
   -2496, -3432, -2974, -1616, 0,
   1288, 1881, 1708, 963, 0,
   -809, -1204, -1111, -634, 0,
   542, 812, 752, 430, 0,
   -369, -552, -510, -291, 0,
   247, 368, 338, 191, 0,
   -160, -235, -213, -119, 0,
   96, 139, 124, 68, 0,
   -52, -73, -62, -33, 0,
   23, 30, 24, 12, 0,
   -6, -7, -4, -1, 0
};

/* table x4/5 */
const Word16 D_ROM_fir_down[120] = {
   -1, -3, -6, -5,
   0, 9, 19, 24,
   18, 0, -26, -50,
   -58, -41, 0, 54,
   99, 111, 77, 0,
   -95, -170, -188, -128,
   0, 153, 270, 294,
   198, 0, -233, -408,
   -441, -295, 0, 344,
   601, 649, 434, 0,
   -507, -888, -964, -647,
   0, 770, 1366, 1505,
   1030, 0, -1293, -2379,
   -2746, -1997, 0, 3034,
   6575, 9894, 12254, 13107,
   12254, 9894, 6575, 3034,
   0, -1997, -2746, -2379,
   -1293, 0, 1030, 1505,
   1366, 770, 0, -647,
   -964, -888, -507, 0,
   434, 649, 601, 344,
   0, -295, -441, -408,
   -233, 0, 198, 294,
   270, 153, 0, -128,
   -188, -170, -95, 0,
   77, 111, 99, 54,
   0, -41, -58, -50,
   -26, 0, 18, 24,
   19, 9, 0, -5,
   -6, -3, -1, 0
};

/*
 * Impulse response with phase dispersion
 */

/* 2.0 - 6.4 kHz phase dispersion */
const Word16 D_ROM_ph_imp_low[L_SUBFR] = {
   20182, 9693, 3270, -3437, 2864, -5240, 1589, -1357,
   600, 3893, -1497, -698, 1203, -5249, 1199, 5371,
   -1488, -705, -2887, 1976, 898, 721, -3876, 4227,
   -5112, 6400, -1032, -4725, 4093, -4352, 3205, 2130,
   -1996, -1835, 2648, -1786, -406, 573, 2484, -3608,
   3139, -1363, -2566, 3808, -639, -2051, -541, 2376,
   3932, -6262, 1432, -3601, 4889, 370, 567, -1163,
   -2854, 1914, 39, -2418, 3454, 2975, -4021, 3431
};

/* 3.2 - 6.4 kHz phase dispersion */
const Word16 D_ROM_ph_imp_mid[L_SUBFR] = {
   24098, 10460, -5263, -763, 2048, -927, 1753, -3323,
   2212, 652, -2146, 2487, -3539, 4109, -2107, -374,
   -626, 4270, -5485, 2235, 1858, -2769, 744, 1140,
   -763, -1615, 4060, -4574, 2982, -1163, 731, -1098,
   803, 167, -714, 606, -560, 639, 43, -1766,
   3228, -2782, 665, 763, 233, -2002, 1291, 1871,
   -3470, 1032, 2710, -4040, 3624, -4214, 5292, -4270,
   1563, 108, -580, 1642, -2458, 957, 544, 2540
};

/*
 * Table for synthesis of signal at 16kHz with HF extension.
 */
const Word16 D_ROM_hp_gain[16] = {
   3624, 4673, 5597, 6479, 7425, 8378, 9324, 10264,
   11210, 12206, 13391, 14844, 16770, 19655, 24289, 32728
};

/*
 * isp and isf tables for initialization
 */
const Word16 D_ROM_isp[M] = {
   32138, 30274, 27246, 23170, 18205, 12540, 6393, 0,
   -6393, -12540, -18205, -23170, -27246, -30274, -32138, 1475
};

const Word16 D_ROM_isf[M] = {
   1024, 2048, 3072, 4096, 5120, 6144, 7168, 8192,
   9216, 10240, 11264, 12288, 13312, 14336, 15360, 3840
};

/*
 * means of ISFs
 */
const Word16 D_ROM_mean_isf[ORDER] = {
   738, 1326, 2336, 3578, 4596, 5662, 6711, 7730,
   8750, 9753, 10705, 11728, 12833, 13971, 15043, 4037
};

const Word16 D_ROM_mean_isf_noise[ORDER] = {
   478, 1100, 2213, 3267, 4219, 5222, 6198, 7240,
   8229, 9153, 10098, 11108, 12144, 13184, 14165, 3803
};

/* 16-byte align end */

/*
 * LTP gain & fixed codebook gain consealement
 */

/* pitch gain weight */
const Word16 D_ROM_pdown_unusable[7] = {32767, 31130, 29491, 24576, 7537, 1638, 328};
const Word16 D_ROM_cdown_unusable[7] = {32767, 16384, 8192, 8192, 8192, 4915, 3277};

/* codebook gain weight */
const Word16 D_ROM_pdown_usable[7] = {32767, 32113, 31457, 24576, 7537, 1638, 328};
const Word16 D_ROM_cdown_usable[7] = {32767, 32113, 32113, 32113, 32113, 32113, 22938};


/*
 * filter coefficients (gain=4.0)
 */
const Word16 D_ROM_fir_6k_7k[L_FIR] = {
   -32, 47, 32, -27, -369,
   1122, -1421, 0, 3798, -8880,
   12349, -10984, 3548, 7766, -18001,
   22118, -18001, 7766, 3548, -10984,
   12349, -8880, 3798, 0, -1421,
   1122, -369, -27, 32, 47,
   -32
};

const Word16 D_ROM_fir_7k[L_FIR] = {
   -21, 47, -89, 146, -203,
   229, -177, 0, 335, -839,
   1485, -2211, 2931, -3542, 3953,
   28682, 3953, -3542, 2931, -2211,
   1485, -839, 335, 0, -177,
   229, -203, 146, -89, 47,
   -21
};

/*
 * LPC interpolation coef {0.45, 0.8, 0.96, 1.0}; in Q15
 */
const Word16 D_ROM_interpol_frac[NB_SUBFR] = {14746, 26214, 31457, 32767};

/*
 * Math tables
 */
const Word16 D_ROM_pow2[33] = {
   16384, 16743, 17109, 17484, 17867, 18258, 18658, 19066, 19484, 19911,
   20347, 20792, 21247, 21713, 22188, 22674, 23170, 23678, 24196, 24726,
   25268, 25821, 26386, 26964, 27554, 28158, 28774, 29405, 30048, 30706,
   31379, 32066, 32767
};

const Word16 D_ROM_isqrt[49] = {
   32767, 31790, 30894, 30070, 29309, 28602, 27945, 27330, 26755, 26214,
   25705, 25225, 24770, 24339, 23930, 23541, 23170, 22817, 22479, 22155,
   21845, 21548, 21263, 20988, 20724, 20470, 20225, 19988, 19760, 19539,
   19326, 19119, 18919, 18725, 18536, 18354, 18176, 18004, 17837, 17674,
   17515, 17361, 17211, 17064, 16921, 16782, 16646, 16514, 16384
};

const Word16 D_ROM_log2[33] = {
   0, 1455, 2866, 4236, 5568, 6863, 8124, 9352, 10549, 11716,
   12855, 13967, 15054, 16117, 17156, 18172, 19167, 20142, 21097, 22033,
   22951, 23852, 24735, 25603, 26455, 27291, 28113, 28922, 29716, 30497,
   31266, 32023, 32767
};

/* table of cos(x) in Q15 */
const Word16 D_ROM_cos[129] = {
   32767,
   32758, 32729, 32679, 32610, 32522, 32413, 32286, 32138,
   31972, 31786, 31581, 31357, 31114, 30853, 30572, 30274,
   29957, 29622, 29269, 28899, 28511, 28106, 27684, 27246,
   26791, 26320, 25833, 25330, 24812, 24279, 23732, 23170,
   22595, 22006, 21403, 20788, 20160, 19520, 18868, 18205,
   17531, 16846, 16151, 15447, 14733, 14010, 13279, 12540,
   11793, 11039, 10279, 9512, 8740, 7962, 7180, 6393,
   5602, 4808, 4011, 3212, 2411, 1608, 804, 0,
   -804, -1608, -2411, -3212, -4011, -4808, -5602, -6393,
   -7180, -7962, -8740, -9512, -10279, -11039, -11793, -12540,
   -13279, -14010, -14733, -15447, -16151, -16846, -17531, -18205,
   -18868, -19520, -20160, -20788, -21403, -22006, -22595, -23170,
   -23732, -24279, -24812, -25330, -25833, -26320, -26791, -27246,
   -27684, -28106, -28511, -28899, -29269, -29622, -29957, -30274,
   -30572, -30853, -31114, -31357, -31581, -31786, -31972, -32138,
   -32286, -32413, -32522, -32610, -32679, -32729, -32758, -32768
};








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