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📄 gaecfbs.c

📁 TI公司DSP/tms320c55x/tms320c54x系列的声学回声消除代码
💻 C
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/*-------------------------------------------------------------------------*
 *                                                                         *
 *   THIS IS AN UNPUBLISHED WORK CONTAINING CONFIDENTIAL AND PROPRIETARY   *
 *   INFORMATION.  IF PUBLICATION OCCURS, THE FOLLOWING NOTICE APPLIES:    *
 *      "COPYRIGHT 2002 MIKET DSP SOLUTIONS, ALL RIGHTS RESERVED"          *
 *                                                                         *
 *-------------------------------------------------------------------------*/

#include "gaeci.h"

/*--------------------- local defs ----------------------------------------*/
/*--------------------- public vars ---------------------------------------*/
/*--------------------- local vars ----------------------------------------*/
const S16 GAEC_aasFBZ[GAEC_BANDS*2][GAEC_FBZ_SZ] = {

/* band 0 */
   -87,   -100,    -91,    -68,    -25,    -47,   -166,   -267, 
  -375,   -407,   -453,   -434,   -369,   -253,    -97,   +181, 
  +614,  +1079,  +1624,  +2108,  +2738,  +3342,  +3922,  +4452, 
 +4967,  +5381,  +5778,  +6076,  +6287,  +6431,  +6431,  +6287, 
 +6076,  +5778,  +5381,  +4967,  +4452,  +3922,  +3342,  +2738, 
 +2108,  +1624,  +1079,   +614,   +181,    -97,   -253,   -369, 
  -434,   -453,   -407,   -375,   -267,   -166,    -47,    -25, 
   -68,    -91,   -100,    -87, 
/* band 1 */
  +122,   +126,    +91,    +44,     +5,    -10,   -107,   -267, 
  -473,   -569,   -633,   -547,   -369,   -162,    -21,    -40, 
  -394,  -1079,  -2047,  -2945,  -3825,  -4211,  -3922,  -2858, 
 -1098,  +1190,  +3709,  +6076,  +7923,  +8982,  +8982,  +7923, 
 +6076,  +3709,  +1190,  -1098,  -2858,  -3922,  -4211,  -3825, 
 -2945,  -2047,  -1079,   -394,    -40,    -21,   -162,   -369, 
  -547,   -633,   -569,   -473,   -267,   -107,    -10,     +5, 
   +44,    +91,   +126,   +122, 
/* band 2 */
  -117,    -83,     +0,    +57,    +33,    +63,   +138,     +0, 
  -312,   -548,   -609,   -361,     +0,   +210,   +130,   -244, 
  -510,     +0,  +1350,  +2836,  +3683,  +2778,     +0,  -3701, 
 -6681,  -7238,  -4803,     +0,  +5226,  +8649,  +8649,  +5226, 
    +0,  -4803,  -7238,  -6681,  -3701,     +0,  +2778,  +3683, 
 +2836,  +1350,     +0,   -510,   -244,   +130,   +210,     +0, 
  -361,   -609,   -548,   -312,     +0,   +138,    +63,    +33, 
   +57,     +0,    -83,   -117, 
/* band 3 */
  +110,    +22,    -91,    -96,    -16,    +30,   +233,   +267, 
   -83,   -513,   -571,    -96,   +369,   +353,    +62,   +116, 
  +858,  +1079,   -359,  -2657,  -3451,   -739,  +3922,  +6219, 
 +3189,  -3455,  -8071,  -6076,  +1391,  +8103,  +8103,  +1391, 
 -6076,  -8071,  -3455,  +3189,  +6219,  +3922,   -739,  -3451, 
 -2657,   -359,  +1079,   +858,   +116,    +62,   +353,   +369, 
   -96,   -571,   -513,    -83,   +267,   +233,    +30,    -16, 
   -96,    -91,    +22,   +110, 
/* band 4 */
  -100,    +43,   +129,    +30,    -28,    -53,    +72,   +378, 
  +164,   -466,   -518,   +190,   +522,   +110,   -111,   +207, 
  -268,  -1526,   -709,  +2412,  +3133,  -1460,  -5547,  -1945, 
 +5683,  +6157,  -2525,  -8592,  -2747,  +7357,  +7357,  -2747, 
 -8592,  -2525,  +6157,  +5683,  -1945,  -5547,  -1460,  +3133, 
 +2412,   -709,  -1526,   -268,   +207,   -111,   +110,   +522, 
  +190,   -518,   -466,   +164,   +378,    +72,    -53,    -28, 
   +30,   +129,    +43,   -100, 
/* band 5 */
   +87,   -100,    -91,    +68,    +25,    -47,   -166,   +268, 
  +375,   -407,   -453,   +434,   +369,   -253,    -97,   -181, 
  -614,  +1079,  +1624,  -2109,  -2738,  +3342,  +3922,  -4452, 
 -4967,  +5381,  +5778,  -6076,  -6287,  +6431,  +6431,  -6287, 
 -6076,  +5778,  +5381,  -4967,  -4452,  +3922,  +3342,  -2738, 
 -2109,  +1624,  +1079,   -614,   -181,    -97,   -253,   +369, 
  +434,   -453,   -407,   +375,   +268,   -166,    -47,    +25, 
   +68,    -91,   -100,    +87, 
/* band 6 */
   -72,   +135,     +0,    -92,    +20,    +39,   -224,     +0, 
  +504,   -338,   -376,   +584,     +0,   -340,    +80,   -150, 
  +826,     +0,  -2185,  +1753,  +2276,  -4495,     +0,  +5988, 
 -4129,  -4473,  +7771,     +0,  -8457,  +5345,  +5345,  -8457, 
    +0,  +7771,  -4473,  -4129,  +5988,     +0,  -4495,  +2276, 
 +1753,  -2185,     +0,   +826,   -150,    +80,   -340,     +0, 
  +584,   -376,   -338,   +504,     +0,   -224,    +39,    +20, 
   -92,     +0,   +135,    -72, 
/* band 7 */
   +56,   -140,    +91,    +15,    -31,    +59,    -36,   -267, 
  +524,   -261,   -291,   +607,   -369,    -55,   +122,   +228, 
  -135,  -1079,  +2269,  -1354,  -1758,  +4668,  -3922,   -984, 
 +6259,  -6781,  +1278,  +6075,  -8783,  +4129,  +4129,  -8783, 
 +6075,  +1278,  -6781,  +6259,   -984,  -3922,  +4668,  -1758, 
 -1354,  +2269,  -1079,   -135,   +228,   +122,    -55,   -369, 
  +607,   -291,   -261,   +524,   -267,    -36,    +59,    -31, 
   +15,    +91,   -140,    +56, 
/* band 8 */
   -38,   +114,   -129,    +78,    -11,    -20,   +190,   -378, 
  +429,   -178,   -198,   +497,   -522,   +289,    -42,    +79, 
  -702,  +1526,  -1858,   +921,  +1196,  -3823,  +5547,  -5094, 
 +2171,  +2351,  -6611,  +8592,  -7194,  +2810,  +2810,  -7194, 
 +8592,  -6611,  +2351,  +2171,  -5094,  +5547,  -3823,  +1196, 
  +921,  -1858,  +1526,   -702,    +79,    -42,   +289,   -522, 
  +497,   -198,   -178,   +429,   -378,   +190,    -20,    -11, 
   +78,   -129,   +114,    -38, 
/* band 9 */
   +19,    -64,    +91,    -86,    +35,    -65,   +210,   -268, 
  +241,    -90,   -100,   +279,   -369,   +319,   -135,   -253, 
  +774,  -1079,  +1043,   -466,   -605,  +2145,  -3922,  +5610, 
 -6938,  +7517,  -7281,  +6076,  -4037,  +1422,  +1422,  -4037, 
 +6076,  -7281,  +7517,  -6938,  +5610,  -3922,  +2145,   -605, 
  -466,  +1043,  -1079,   +774,   -253,   -135,   +319,   -369, 
  +279,   -100,    -90,   +241,   -268,   +210,    -65,    +35, 
   -86,    +91,    -64,    +19, 
/* band 10 */
   +87,   -100,    +91,    -68,    +25,    -47,   +166,   -267, 
  +375,   -407,   +453,   -434,   +369,   -253,    +97,   +181, 
  -614,  +1079,  -1624,  +2108,  -2738,  +3342,  -3922,  +4452, 
 -4967,  +5381,  -5778,  +6076,  -6287,  +6431,  -6431,  +6287, 
 -6076,  +5778,  -5381,  +4967,  -4452,  +3922,  -3342,  +2738, 
 -2108,  +1624,  -1079,   +614,   -181,    -97,   +253,   -369, 
  +434,   -453,   +407,   -375,   +267,   -166,    +47,    -25, 
   +68,    -91,   +100,    -87, 
/* band 11 */
   +19,    +64,    +91,    +86,    +35,    +65,   +210,   +267, 
  +241,    +90,   -100,   -279,   -369,   -319,   -135,   +253, 
  +774,  +1079,  +1043,   +466,   -605,  -2145,  -3922,  -5610, 
 -6938,  -7517,  -7281,  -6076,  -4037,  -1422,  +1422,  +4037, 
 +6076,  +7281,  +7517,  +6938,  +5610,  +3922,  +2145,   +605, 
  -466,  -1043,  -1079,   -774,   -253,   +135,   +319,   +369, 
  +279,   +100,    -90,   -241,   -267,   -210,    -65,    -35, 
   -86,    -91,    -64,    -19, 
/* band 12 */
   -38,   -114,   -129,    -78,    -11,    +20,   +191,   +378, 
  +429,   +178,   -198,   -497,   -522,   -289,    -42,    -79, 
  -702,  -1526,  -1858,   -921,  +1197,  +3823,  +5547,  +5094, 
 +2170,  -2351,  -6611,  -8592,  -7194,  -2810,  +2810,  +7194, 
 +8592,  +6611,  +2351,  -2170,  -5094,  -5547,  -3823,  -1197, 
  +921,  +1858,  +1526,   +702,    +79,    +42,   +289,   +522, 
  +497,   +198,   -178,   -429,   -378,   -191,    -20,    +11, 
   +78,   +129,   +114,    +38, 
/* band 13 */
   +56,   +140,    +91,    -15,    -31,    -59,    -36,   +268, 
  +524,   +261,   -291,   -607,   -369,    +56,   +122,   -228, 
  -135,  +1079,  +2269,  +1353,  -1758,  -4668,  -3922,   +985, 
 +6259,  +6781,  +1278,  -6076,  -8783,  -4128,  +4128,  +8783, 
 +6076,  -1278,  -6781,  -6259,   -985,  +3922,  +4668,  +1758, 
 -1353,  -2269,  -1079,   +135,   +228,   -122,    -56,   +369, 
  +607,   +291,   -261,   -524,   -268,    +36,    +59,    +31, 
   +15,    -91,   -140,    -56, 
/* band 14 */
   -72,   -135,     +0,    +92,    +20,    -39,   -224,     +0, 
  +504,   +338,   -376,   -584,     +0,   +340,    +80,   +150, 
  +826,     +0,  -2185,  -1752,  +2276,  +4495,     +0,  -5988, 
 -4129,  +4473,  +7771,     +0,  -8457,  -5345,  +5345,  +8457, 
    +0,  -7771,  -4473,  +4129,  +5988,     +0,  -4495,  -2276, 
 +1752,  +2185,     +0,   -826,   -150,    -80,   -340,     +0, 
  +584,   +376,   -338,   -504,     +0,   +224,    +39,    -20, 
   -92,     +0,   +135,    +72, 
/* band 15 */
   +87,   +100,    -91,    -68,    +25,    +47,   -166,   -267, 
  +375,   +407,   -453,   -434,   +369,   +253,    -97,   +181, 
  -614,  -1079,  +1624,  +2108,  -2739,  -3342,  +3922,  +4452, 
 -4967,  -5381,  +5778,  +6076,  -6287,  -6431,  +6431,  +6287, 
 -6076,  -5778,  +5381,  +4967,  -4452,  -3922,  +3342,  +2739, 
 -2108,  -1624,  +1079,   +614,   -181,    +97,   -253,   -369, 
  +434,   +453,   -407,   -375,   +267,   +166,    -47,    -25, 
   +68,    +91,   -100,    -87, 
/* band 16 */
  -100,    -43,   +129,    -30,    -28,    +53,    +72,   -378, 
  +164,   +466,   -518,   -189,   +522,   -110,   -111,   -207, 
  -268,  +1526,   -710,  -2412,  +3133,  +1460,  -5547,  +1945, 
 +5683,  -6157,  -2525,  +8592,  -2748,  -7357,  +7357,  +2748, 
 -8592,  +2525,  +6157,  -5683,  -1945,  +5547,  -1460,  -3133, 
 +2412,   +710,  -1526,   +268,   +207,   +111,   +110,   -522, 
  +189,   +518,   -466,   -164,   +378,    -72,    -53,    +28, 
   +30,   -129,    +43,   +100, 
/* band 17 */
  +110,    -22,    -91,    +96,    -16,    -30,   +233,   -268, 
   -82,   +513,   -571,    +96,   +369,   -353,    +62,   -116, 
  +858,  -1079,   -359,  +2657,  -3451,   +739,  +3922,  -6219, 
 +3189,  +3455,  -8071,  +6076,  +1391,  -8103,  +8103,  -1391, 
 -6076,  +8071,  -3455,  -3189,  +6219,  -3922,   -739,  +3451, 
 -2657,   +359,  +1079,   -858,   +116,    -62,   +353,   -369, 
   -96,   +571,   -513,    +82,   +268,   -233,    +30,    +16, 
   -96,    +91,    +22,   -110, 
/* band 18 */
  -117,    +83,     +0,    -57,    +33,    -63,   +138,     +0, 
  -311,   +548,   -609,   +361,     +0,   -210,   +130,   +244, 
  -510,     +0,  +1350,  -2836,  +3684,  -2778,     +0,  +3700, 
 -6681,  +7238,  -4803,     +0,  +5226,  -8649,  +8649,  -5226, 
    +0,  +4803,  -7238,  +6681,  -3700,     +0,  +2778,  -3684, 
 +2836,  -1350,     +0,   +510,   -244,   -130,   +210,     +0, 
  -361,   +609,   -548,   +311,     +0,   -138,    +63,    -33, 
   +57,     +0,    -83,   +117, 

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