qua_gain_tbl.cpp

实现3GPP的GSM中AMR语音的CODECS。

        14133,     3960,             -50,     -300,
        15102,     4236,              50,      298,
        14332,     4824,             242,     1454,
        14846,     5451,             422,     2542,
        15306,     6083,             584,     3518,
        14329,     6888,             768,     4623,
        15060,     7689,             930,     5602,
        14406,     9426,            1231,     7413,
        15387,     9741,            1280,     7706,
        14824,    14271,            1844,    11102,
        13600,    24939,            2669,    16067,
        16396,     1969,           -1082,    -6517,
        16817,     2832,            -545,    -3283,
        15713,     2843,            -539,    -3248,
        16104,     3336,            -303,    -1825,
        16384,     3963,             -49,     -294,
        16940,     4579,             165,      992,
        15711,     4599,             171,     1030,
        16222,     5448,             421,     2537,
        16832,     6382,             655,     3945,
        15745,     7141,             821,     4944,
        16326,     7469,             888,     5343,
        16611,     8624,            1100,     6622,
        17028,    10418,            1379,     8303,
        15905,    11817,            1565,     9423,
        16878,    14690,            1887,    11360,
        16515,    20870,            2406,    14483,
        18142,     2083,            -999,    -6013,
        19401,     3178,            -375,    -2257,
        17508,     3426,            -264,    -1589,
        20054,     4027,             -25,     -151,
        18069,     4249,              54,      326,
        18952,     5066,             314,     1890,
        17711,     5402,             409,     2461,
        19835,     6192,             610,     3676,
        17950,     7014,             795,     4784,
        21318,     7877,             966,     5816,
        17910,     9289,            1210,     7283,
        19144,     9290,            1210,     7284,
        20517,    11381,            1510,     9089,
        18075,    14485,            1866,    11234,
        19999,    17882,            2177,    13108,
        18842,    32764,            3072,    18494
    };


    /* table used in 'low' rates: MR475, MR515, MR59 */

    extern const Word16 table_gain_lowrates[VQ_SIZE_LOWRATES*4] =
    {
        /*g_pit,    g_fac,  qua_ener_MR122, qua_ener */
        10813,    28753,            2879,    17333,
        20480,     2785,            -570,    -3431,
        18841,     6594,             703,     4235,
        6225,     7413,             876,     5276,
        17203,    10444,            1383,     8325,
        21626,     1269,           -1731,   -10422,
        21135,     4423,             113,      683,
        11304,     1556,           -1430,    -8609,
        19005,    12820,            1686,    10148,
        17367,     2498,            -731,    -4398,
        17858,     4833,             244,     1472,
        9994,     2498,            -731,    -4398,
        17530,     7864,             964,     5802,
        14254,     1884,           -1147,    -6907,
        15892,     3153,            -387,    -2327,
        6717,     1802,           -1213,    -7303,
        18186,    20193,            2357,    14189,
        18022,     3031,            -445,    -2678,
        16711,     5857,             528,     3181,
        8847,     4014,             -30,     -180,
        15892,     8970,            1158,     6972,
        18022,     1392,           -1594,    -9599,
        16711,     4096,               0,        0,
        8192,      655,           -2708,   -16305,
        15237,    13926,            1808,    10884,
        14254,     3112,            -406,    -2444,
        14090,     4669,             193,     1165,
        5406,     2703,            -614,    -3697,
        13434,     6553,             694,     4180,
        12451,      901,           -2237,   -13468,
        12451,     2662,            -637,    -3833,
        3768,      655,           -2708,   -16305,
        14745,    23511,            2582,    15543,
        19169,     2457,            -755,    -4546,
        20152,     5079,             318,     1913,
        6881,     4096,               0,        0,
        20480,     8560,            1089,     6556,
        19660,      737,           -2534,   -15255,
        19005,     4259,              58,      347,
        7864,     2088,            -995,    -5993,
        11468,    12288,            1623,     9771,
        15892,     1474,           -1510,    -9090,
        15728,     4628,             180,     1086,
        9175,     1433,           -1552,    -9341,
        16056,     7004,             793,     4772,
        14827,      737,           -2534,   -15255,
        15073,     2252,            -884,    -5321,
        5079,     1228,           -1780,   -10714,
        13271,    17326,            2131,    12827,
        16547,     2334,            -831,    -5002,
        15073,     5816,             518,     3118,
        3932,     3686,            -156,     -938,
        14254,     8601,            1096,     6598,
        16875,      778,           -2454,   -14774,
        15073,     3809,            -107,     -646,
        6062,      614,           -2804,   -16879,
        9338,     9256,            1204,     7251,
        13271,     1761,           -1247,    -7508,
        13271,     3522,            -223,    -1343,
        2457,     1966,           -1084,    -6529,
        11468,     5529,             443,     2668,
        10485,      737,           -2534,   -15255,
        11632,     3194,            -367,    -2212,
        1474,      778,           -2454,   -14774
    };

    /*--------------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif

/*
------------------------------------------------------------------------------
 FUNCTION NAME:
------------------------------------------------------------------------------
 INPUT AND OUTPUT DEFINITIONS

 Inputs:
	None

 Outputs:
	None

 Returns:
	None

 Global Variables Used:
    None

 Local Variables Needed:
    None

------------------------------------------------------------------------------
 FUNCTION DESCRIPTION

 None

------------------------------------------------------------------------------
 REQUIREMENTS

 None

------------------------------------------------------------------------------
 REFERENCES

 [1] qua_gain.tab,  UMTS GSM AMR speech codec,
                    R99 - Version 3.2.0, March 2, 2001

------------------------------------------------------------------------------
 PSEUDO-CODE


------------------------------------------------------------------------------
 RESOURCES USED [optional]

 When the code is written for a specific target processor the
 the resources used should be documented below.

 HEAP MEMORY USED: x bytes

 STACK MEMORY USED: x bytes

 CLOCK CYCLES: (cycle count equation for this function) + (variable
                used to represent cycle count for each subroutine
                called)
     where: (cycle count variable) = cycle count for [subroutine
                                     name]

------------------------------------------------------------------------------
 CAUTION [optional]
 [State any special notes, constraints or cautions for users of this function]

------------------------------------------------------------------------------
*/

/*----------------------------------------------------------------------------
; FUNCTION CODE
----------------------------------------------------------------------------*/