src/engine/helix/helix-sp/iir_cf.h

   1 // IIR filter coefficient tables
   2
   3 /* BETA, ALPHA, GAMMA */
   4 static sIIRCoefficients iir_cf10_11k_11025[] __attribute__((aligned)) = {
   5         /* 31 Hz*/
   6 { 9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00 },
   7         /* 62 Hz*/
   8 { 9.7532461998e-01, 1.2337690008e-02, 1.9740916593e+00 },
   9         /* 125 Hz*/
  10 { 9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00 },
  11         /* 250 Hz*/
  12 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
  13         /* 500 Hz*/
  14 { 8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00 },
  15         /* 1k Hz*/
  16 { 6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00 },
  17         /* 2k Hz*/
  18 { 4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01 },
  19         /* 3k Hz*/
  20 { 3.1012671838e-01, 3.4493664081e-01, -1.8141012760e-01 },
  21         /* 4k Hz*/
  22 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
  23         /* 5.5k Hz*/
  24 { 3.3453245058e-01, 3.3273377471e-01, -1.3344985880e+00 },
  25 };
  26 static sIIRCoefficients iir_cf10_22k_22050[] __attribute__((aligned)) = {
  27         /* 31 Hz*/
  28 { 9.9377323686e-01, 3.1133815717e-03, 1.9936954495e+00 },
  29         /* 62 Hz*/
  30 { 9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00 },
  31         /* 125 Hz*/
  32 { 9.7512812040e-01, 1.2435939802e-02, 1.9738753198e+00 },
  33         /* 250 Hz*/
  34 { 9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00 },
  35         /* 500 Hz*/
  36 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
  37         /* 1k Hz*/
  38 { 8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00 },
  39         /* 2k Hz*/
  40 { 6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00 },
  41         /* 4k Hz*/
  42 { 4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01 },
  43         /* 8k Hz*/
  44 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
  45         /* 11k Hz*/
  46 { 3.3453245058e-01, 3.3273377471e-01, -1.3344985880e+00 },
  47 };
  48 #ifdef _UNUSED_
  49 static sIIRCoefficients iir_cforiginal10_44100[] __attribute__((aligned)) = {
  50         /* 60 Hz*/
  51 { 9.9397349481e-01, 3.0132525945e-03, 1.9939006377e+00 },
  52         /* 170 Hz*/
  53 { 9.8301906957e-01, 8.4904652142e-03, 1.9824374272e+00 },
  54         /* 310 Hz*/
  55 { 9.6925150511e-01, 1.5374247445e-02, 1.9673310395e+00 },
  56         /* 600 Hz*/
  57 { 9.4134330314e-01, 2.9328348430e-02, 1.9342541736e+00 },
  58         /* 1k Hz*/
  59 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
  60         /* 3k Hz*/
  61 { 7.3918401009e-01, 1.3040799496e-01, 1.5827185140e+00 },
  62         /* 6k Hz*/
  63 { 5.4688945509e-01, 2.2655527245e-01, 1.0152665639e+00 },
  64         /* 12k Hz*/
  65 { 3.1012671838e-01, 3.4493664081e-01, -1.8141012760e-01 },
  66         /* 14k Hz*/
  67 { 2.6712322292e-01, 3.6643838854e-01, -5.2115143966e-01 },
  68         /* 16k Hz*/
  69 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
  70 };
  71 static sIIRCoefficients iir_cforiginal10_48000[] __attribute__((aligned)) = {
  72         /* 60 Hz*/
  73 { 9.9446178985e-01, 2.7691050731e-03, 1.9944002760e+00 },
  74         /* 170 Hz*/
  75 { 9.8438794122e-01, 7.8060293913e-03, 1.9838966333e+00 },
  76         /* 310 Hz*/
  77 { 9.7171413384e-01, 1.4142933081e-02, 1.9700909975e+00 },
  78         /* 600 Hz*/
  79 { 9.4597793866e-01, 2.7011030668e-02, 1.9399791381e+00 },
  80         /* 1k Hz*/
  81 { 9.1159452679e-01, 4.4202736607e-02, 1.8952405706e+00 },
  82         /* 3k Hz*/
  83 { 7.5755317065e-01, 1.2122341468e-01, 1.6237674017e+00 },
  84         /* 6k Hz*/
  85 { 5.7422402554e-01, 2.1288798723e-01, 1.1131444836e+00 },
  86         /* 12k Hz*/
  87 { 3.3730698905e-01, 3.3134650547e-01, 8.1883731790e-17 },
  88         /* 14k Hz*/
  89 { 2.8947322018e-01, 3.5526338991e-01, -3.3374022753e-01 },
  90         /* 16k Hz*/
  91 { 2.5620076154e-01, 3.7189961923e-01, -6.2810038077e-01 },
  92 };
  93 static sIIRCoefficients iir_cf10_8000[] __attribute__((aligned)) = {
  94         /* 31 Hz*/
  95 { 9.8293118010e-01, 8.5344099512e-03, 1.9823434752e+00 },
  96         /* 62 Hz*/
  97 { 9.6615370528e-01, 1.6923147362e-02, 1.9638231211e+00 },
  98         /* 125 Hz*/
  99 { 9.3293473908e-01, 3.3532630460e-02, 1.9236271300e+00 },
 100         /* 250 Hz*/
 101 { 8.7036769704e-01, 6.4816151479e-02, 1.8344291062e+00 },
 102         /* 500 Hz*/
 103 { 7.5755317065e-01, 1.2122341468e-01, 1.6237674017e+00 },
 104         /* 1k Hz*/
 105 { 5.7422402554e-01, 2.1288798723e-01, 1.1131444836e+00 },
 106         /* 2k Hz*/
 107 { 3.3730698905e-01, 3.3134650547e-01, 8.1883731790e-17 },
 108         /* 4k Hz*/
 109 { 3.3730698905e-01, 3.3134650547e-01, -1.3373069891e+00 },
 110         /* 8k Hz*/
 111 { -7.3760117555e+00, 4.1880058777e+00, -6.3760117555e+00 },
 112         /* 16k Hz*/
 113 { -1.7632951026e+00, 1.3816475513e+00, -7.6329510259e-01 },
 114 };
 115 static sIIRCoefficients iir_cf10_11025[] __attribute__((aligned)) = {
 116         /* 31 Hz*/
 117 { 9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00 },
 118         /* 62 Hz*/
 119 { 9.7532461998e-01, 1.2337690008e-02, 1.9740916593e+00 },
 120         /* 125 Hz*/
 121 { 9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00 },
 122         /* 250 Hz*/
 123 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
 124         /* 500 Hz*/
 125 { 8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00 },
 126         /* 1k Hz*/
 127 { 6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00 },
 128         /* 2k Hz*/
 129 { 4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01 },
 130         /* 4k Hz*/
 131 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
 132         /* 8k Hz*/
 133 { -1.2157171596e+00, 1.1078585798e+00, 3.2910548979e-02 },
 134         /* 16k Hz*/
 135 { -1.1844379135e+00, 1.0922189568e+00, 1.7585210768e-01 },
 136 };
 137 static sIIRCoefficients iir_cf10_16000[] __attribute__((aligned)) = {
 138         /* 31 Hz*/
 139 { 9.9142885790e-01, 4.2855710504e-03, 1.9912812966e+00 },
 140         /* 62 Hz*/
 141 { 9.8293118010e-01, 8.5344099512e-03, 1.9823434752e+00 },
 142         /* 125 Hz*/
 143 { 9.6588546081e-01, 1.7057269597e-02, 1.9635174657e+00 },
 144         /* 250 Hz*/
 145 { 9.3293473908e-01, 3.3532630460e-02, 1.9236271300e+00 },
 146         /* 500 Hz*/
 147 { 8.7036769704e-01, 6.4816151479e-02, 1.8344291062e+00 },
 148         /* 1k Hz*/
 149 { 7.5755317065e-01, 1.2122341468e-01, 1.6237674017e+00 },
 150         /* 2k Hz*/
 151 { 5.7422402554e-01, 2.1288798723e-01, 1.1131444836e+00 },
 152         /* 4k Hz*/
 153 { 3.3730698905e-01, 3.3134650547e-01, 8.1883731790e-17 },
 154         /* 8k Hz*/
 155 { 3.3730698905e-01, 3.3134650547e-01, -1.3373069891e+00 },
 156         /* 16k Hz*/
 157 { -7.3760117555e+00, 4.1880058777e+00, -6.3760117555e+00 },
 158 };
 159 static sIIRCoefficients iir_cf10_22050[] __attribute__((aligned)) = {
 160         /* 31 Hz*/
 161 { 9.9377323686e-01, 3.1133815717e-03, 1.9936954495e+00 },
 162         /* 62 Hz*/
 163 { 9.8758524689e-01, 6.2073765555e-03, 1.9872750693e+00 },
 164         /* 125 Hz*/
 165 { 9.7512812040e-01, 1.2435939802e-02, 1.9738753198e+00 },
 166         /* 250 Hz*/
 167 { 9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00 },
 168         /* 500 Hz*/
 169 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
 170         /* 1k Hz*/
 171 { 8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00 },
 172         /* 2k Hz*/
 173 { 6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00 },
 174         /* 4k Hz*/
 175 { 4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01 },
 176         /* 8k Hz*/
 177 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
 178         /* 16k Hz*/
 179 { -1.2157171596e+00, 1.1078585798e+00, 3.2910548979e-02 },
 180 };
 181 #endif
 182 static sIIRCoefficients iir_cf10_32000[] __attribute__((aligned)) = {
 183         /* 31 Hz*/
 184 { 9.9570520792e-01, 2.1473960411e-03, 1.9956682380e+00 },
 185         /* 62 Hz*/
 186 { 9.9142885790e-01, 4.2855710504e-03, 1.9912812966e+00 },
 187         /* 125 Hz*/
 188 { 9.8279471928e-01, 8.6026403580e-03, 1.9821975386e+00 },
 189         /* 250 Hz*/
 190 { 9.6588546081e-01, 1.7057269597e-02, 1.9635174657e+00 },
 191         /* 500 Hz*/
 192 { 9.3293473908e-01, 3.3532630460e-02, 1.9236271300e+00 },
 193         /* 1k Hz*/
 194 { 8.7036769704e-01, 6.4816151479e-02, 1.8344291062e+00 },
 195         /* 2k Hz*/
 196 { 7.5755317065e-01, 1.2122341468e-01, 1.6237674017e+00 },
 197         /* 4k Hz*/
 198 { 5.7422402554e-01, 2.1288798723e-01, 1.1131444836e+00 },
 199         /* 8k Hz*/
 200 { 3.3730698905e-01, 3.3134650547e-01, 8.1883731790e-17 },
 201         /* 16k Hz*/
 202 { 3.3730698905e-01, 3.3134650547e-01, -1.3373069891e+00 },
 203 };
 204 static sIIRCoefficients iir_cf10_44100[] __attribute__((aligned)) = {
 205         /* 31 Hz*/
 206 { 9.9688176273e-01, 1.5591186337e-03, 1.9968622855e+00 },
 207         /* 62 Hz*/
 208 { 9.9377323686e-01, 3.1133815717e-03, 1.9936954495e+00 },
 209         /* 125 Hz*/
 210 { 9.8748575691e-01, 6.2571215431e-03, 1.9871705722e+00 },
 211         /* 250 Hz*/
 212 { 9.7512812040e-01, 1.2435939802e-02, 1.9738753198e+00 },
 213         /* 500 Hz*/
 214 { 9.5087485437e-01, 2.4562572817e-02, 1.9459267562e+00 },
 215         /* 1k Hz*/
 216 { 9.0416308662e-01, 4.7918456688e-02, 1.8848691023e+00 },
 217         /* 2k Hz*/
 218 { 8.1751373987e-01, 9.1243130064e-02, 1.7442229115e+00 },
 219         /* 4k Hz*/
 220 { 6.6840529852e-01, 1.6579735074e-01, 1.4047189863e+00 },
 221         /* 8k Hz*/
 222 { 4.4858358977e-01, 2.7570820511e-01, 6.0517475334e-01 },
 223         /* 16k Hz*/
 224 { 2.4198119087e-01, 3.7900940457e-01, -8.0845085113e-01 },
 225 };
 226 static sIIRCoefficients iir_cf10_48000[] __attribute__((aligned)) = {
 227         /* 31 Hz*/
 228 { 9.9713475915e-01, 1.4326204244e-03, 1.9971183163e+00 },
 229         /* 62 Hz*/
 230 { 9.9427771143e-01, 2.8611442874e-03, 1.9942120343e+00 },
 231         /* 125 Hz*/
 232 { 9.8849666727e-01, 5.7516663664e-03, 1.9882304829e+00 },
 233         /* 250 Hz*/
 234 { 9.7712566171e-01, 1.1437169144e-02, 1.9760670839e+00 },
 235         /* 500 Hz*/
 236 { 9.5477456091e-01, 2.2612719547e-02, 1.9505892385e+00 },
 237         /* 1k Hz*/
 238 { 9.1159452679e-01, 4.4202736607e-02, 1.8952405706e+00 },
 239         /* 2k Hz*/
 240 { 8.3100647694e-01, 8.4496761532e-02, 1.7686164442e+00 },
 241         /* 4k Hz*/
 242 { 6.9062328809e-01, 1.5468835596e-01, 1.4641227157e+00 },
 243         /* 8k Hz*/
 244 { 4.7820368352e-01, 2.6089815824e-01, 7.3910184176e-01 },
 245         /* 16k Hz*/
 246 { 2.5620076154e-01, 3.7189961923e-01, -6.2810038077e-01 },
 247 };
 248 #ifdef _UNUSED_
 249 static sIIRCoefficients iir_cf15_44100[] __attribute__((aligned)) = {
 250         /* 25 Hz*/
 251 { 9.9834072702e-01, 8.2963648917e-04, 1.9983280505e+00 },
 252         /* 40 Hz*/
 253 { 9.9734652663e-01, 1.3267366865e-03, 1.9973140908e+00 },
 254         /* 63 Hz*/
 255 { 9.9582396353e-01, 2.0880182333e-03, 1.9957435641e+00 },
 256         /* 100 Hz*/
 257 { 9.9337951306e-01, 3.3102434709e-03, 1.9931771947e+00 },
 258         /* 160 Hz*/
 259 { 9.8942832039e-01, 5.2858398053e-03, 1.9889114258e+00 },
 260         /* 250 Hz*/
 261 { 9.8353109588e-01, 8.2344520610e-03, 1.9822729654e+00 },
 262         /* 400 Hz*/
 263 { 9.7378088082e-01, 1.3109559588e-02, 1.9705764276e+00 },
 264         /* 630 Hz*/
 265 { 9.5901979676e-01, 2.0490101620e-02, 1.9511333590e+00 },
 266         /* 1k Hz*/
 267 { 9.3574903986e-01, 3.2125480071e-02, 1.9161350100e+00 },
 268         /* 1.6k Hz*/
 269 { 8.9923630641e-01, 5.0381846793e-02, 1.8501014162e+00 },
 270         /* 2.5k Hz*/
 271 { 8.4722457681e-01, 7.6387711593e-02, 1.7312785699e+00 },
 272         /* 4k Hz*/
 273 { 7.6755471307e-01, 1.1622264346e-01, 1.4881981417e+00 },
 274         /* 6.3k Hz*/
 275 { 6.6125377473e-01, 1.6937311263e-01, 1.0357747868e+00 },
 276         /* 10k Hz*/
 277 { 5.2683267950e-01, 2.3658366025e-01, 2.2218349322e-01 },
 278         /* 16k Hz*/
 279 { 4.0179628792e-01, 2.9910185604e-01, -9.1248032613e-01 },
 280 };
 281 static sIIRCoefficients iir_cf15_48000[] __attribute__((aligned)) = {
 282         /* 25 Hz*/
 283 { 9.9847546664e-01, 7.6226668143e-04, 1.9984647656e+00 },
 284         /* 40 Hz*/
 285 { 9.9756184654e-01, 1.2190767289e-03, 1.9975344645e+00 },
 286         /* 63 Hz*/
 287 { 9.9616261379e-01, 1.9186931041e-03, 1.9960947369e+00 },
 288         /* 100 Hz*/
 289 { 9.9391578543e-01, 3.0421072865e-03, 1.9937449618e+00 },
 290         /* 160 Hz*/
 291 { 9.9028307215e-01, 4.8584639242e-03, 1.9898465702e+00 },
 292         /* 250 Hz*/
 293 { 9.8485897264e-01, 7.5705136795e-03, 1.9837962543e+00 },
 294         /* 400 Hz*/
 295 { 9.7588512657e-01, 1.2057436715e-02, 1.9731772447e+00 },
 296         /* 630 Hz*/
 297 { 9.6228521814e-01, 1.8857390928e-02, 1.9556164694e+00 },
 298         /* 1k Hz*/
 299 { 9.4080933132e-01, 2.9595334338e-02, 1.9242054384e+00 },
 300         /* 1.6k Hz*/
 301 { 9.0702059196e-01, 4.6489704022e-02, 1.8653476166e+00 },
 302         /* 2.5k Hz*/
 303 { 8.5868004289e-01, 7.0659978553e-02, 1.7600401337e+00 },
 304         /* 4k Hz*/
 305 { 7.8409610788e-01, 1.0795194606e-01, 1.5450725522e+00 },
 306         /* 6.3k Hz*/
 307 { 6.8332861002e-01, 1.5833569499e-01, 1.1426447155e+00 },
 308         /* 10k Hz*/
 309 { 5.5267518228e-01, 2.2366240886e-01, 4.0186190803e-01 },
 310         /* 16k Hz*/
 311 { 4.1811888447e-01, 2.9094055777e-01, -7.0905944223e-01 },
 312 };
 313 static sIIRCoefficients iir_cf25_44100[] __attribute__((aligned)) = {
 314         /* 20 Hz*/
 315 { 9.9934037157e-01, 3.2981421662e-04, 1.9993322545e+00 },
 316         /* 31.5 Hz*/
 317 { 9.9896129025e-01, 5.1935487310e-04, 1.9989411587e+00 },
 318         /* 40 Hz*/
 319 { 9.9868118265e-01, 6.5940867495e-04, 1.9986487252e+00 },
 320         /* 50 Hz*/
 321 { 9.9835175161e-01, 8.2412419683e-04, 1.9983010452e+00 },
 322         /* 80 Hz*/
 323 { 9.9736411067e-01, 1.3179446674e-03, 1.9972343673e+00 },
 324         /* 100 Hz*/
 325 { 9.9670622662e-01, 1.6468866919e-03, 1.9965035707e+00 },
 326         /* 125 Hz*/
 327 { 9.9588448566e-01, 2.0577571681e-03, 1.9955679690e+00 },
 328         /* 160 Hz*/
 329 { 9.9473519326e-01, 2.6324033689e-03, 1.9942169198e+00 },
 330         /* 250 Hz*/
 331 { 9.9178600786e-01, 4.1069960678e-03, 1.9905226414e+00 },
 332         /* 315 Hz*/
 333 { 9.8966154150e-01, 5.1692292513e-03, 1.9876580847e+00 },
 334         /* 400 Hz*/
 335 { 9.8689036168e-01, 6.5548191616e-03, 1.9836646251e+00 },
 336         /* 500 Hz*/
 337 { 9.8364027156e-01, 8.1798642207e-03, 1.9786090689e+00 },
 338         /* 800 Hz*/
 339 { 9.7395577681e-01, 1.3022111597e-02, 1.9611472340e+00 },
 340         /* 1k Hz*/
 341 { 9.6755437936e-01, 1.6222810321e-02, 1.9476180811e+00 },
 342         /* 1.25k Hz*/
 343 { 9.5961458750e-01, 2.0192706249e-02, 1.9286193446e+00 },
 344         /* 1.6k Hz*/
 345 { 9.4861481164e-01, 2.5692594182e-02, 1.8982024567e+00 },
 346         /* 2.5k Hz*/
 347 { 9.2095325455e-01, 3.9523372724e-02, 1.8003794694e+00 },
 348         /* 3.15k Hz*/
 349 { 9.0153642498e-01, 4.9231787512e-02, 1.7132251201e+00 },
 350         /* 4k Hz*/
 351 { 8.7685876255e-01, 6.1570618727e-02, 1.5802270232e+00 },
 352         /* 5k Hz*/
 353 { 8.4886734822e-01, 7.5566325889e-02, 1.3992391376e+00 },
 354         /* 8k Hz*/
 355 { 7.7175298860e-01, 1.1412350570e-01, 7.4018523020e-01 },
 356         /* 10k Hz*/
 357 { 7.2627049462e-01, 1.3686475269e-01, 2.5120552756e-01 },
 358         /* 12.5k Hz*/
 359 { 6.7674787974e-01, 1.6162606013e-01, -3.4978377639e-01 },
 360         /* 16k Hz*/
 361 { 6.2482197550e-01, 1.8758901225e-01, -1.0576558797e+00 },
 362         /* 20k Hz*/
 363 { 6.1776148240e-01, 1.9111925880e-01, -1.5492465594e+00 },
 364 };
 365 static sIIRCoefficients iir_cf25_48000[] __attribute__((aligned)) = {
 366         /* 20 Hz*/
 367 { 9.9939388451e-01, 3.0305774630e-04, 1.9993870327e+00 },
 368         /* 31.5 Hz*/
 369 { 9.9904564663e-01, 4.7717668529e-04, 1.9990286528e+00 },
 370         /* 40 Hz*/
 371 { 9.9878827195e-01, 6.0586402557e-04, 1.9987608731e+00 },
 372         /* 50 Hz*/
 373 { 9.9848556942e-01, 7.5721528829e-04, 1.9984427652e+00 },
 374         /* 80 Hz*/
 375 { 9.9757801538e-01, 1.2109923088e-03, 1.9974684869e+00 },
 376         /* 100 Hz*/
 377 { 9.9697343933e-01, 1.5132803374e-03, 1.9968023538e+00 },
 378         /* 125 Hz*/
 379 { 9.9621823598e-01, 1.8908820086e-03, 1.9959510180e+00 },
 380         /* 160 Hz*/
 381 { 9.9516191728e-01, 2.4190413595e-03, 1.9947243453e+00 },
 382         /* 250 Hz*/
 383 { 9.9245085008e-01, 3.7745749576e-03, 1.9913840669e+00 },
 384         /* 315 Hz*/
 385 { 9.9049749914e-01, 4.7512504310e-03, 1.9888056233e+00 },
 386         /* 400 Hz*/
 387 { 9.8794899744e-01, 6.0255012789e-03, 1.9852245824e+00 },
 388         /* 500 Hz*/
 389 { 9.8495930023e-01, 7.5203498850e-03, 1.9807093500e+00 },
 390         /* 800 Hz*/
 391 { 9.7604570090e-01, 1.1977149551e-02, 1.9652207158e+00 },
 392         /* 1k Hz*/
 393 { 9.7014963927e-01, 1.4925180364e-02, 1.9532947360e+00 },
 394         /* 1.25k Hz*/
 395 { 9.6283181641e-01, 1.8584091793e-02, 1.9366149237e+00 },
 396         /* 1.6k Hz*/
 397 { 9.5268463224e-01, 2.3657683878e-02, 1.9100137880e+00 },
 398         /* 2.5k Hz*/
 399 { 9.2711765003e-01, 3.6441174983e-02, 1.8248457659e+00 },
 400         /* 3.15k Hz*/
 401 { 9.0912548757e-01, 4.5437256213e-02, 1.7491177803e+00 },
 402         /* 4k Hz*/
 403 { 8.8619860800e-01, 5.6900696000e-02, 1.6334959111e+00 },
 404         /* 5k Hz*/
 405 { 8.6010264114e-01, 6.9948679430e-02, 1.4757186436e+00 },
 406         /* 8k Hz*/
 407 { 7.8757448309e-01, 1.0621275845e-01, 8.9378724155e-01 },
 408         /* 10k Hz*/
 409 { 7.4415362476e-01, 1.2792318762e-01, 4.5142017567e-01 },
 410         /* 12.5k Hz*/
 411 { 6.9581428034e-01, 1.5209285983e-01, -1.1091156053e-01 },
 412         /* 16k Hz*/
 413 { 6.4120506488e-01, 1.7939746756e-01, -8.2060253244e-01 },
 414         /* 20k Hz*/
 415 { 6.0884213704e-01, 1.9557893148e-01, -1.3932981614e+00 },
 416 };
 417 static sIIRCoefficients iir_cf31_44100[] __attribute__((aligned)) = {
 418         /* 20 Hz*/
 419 { 9.9934037157e-01, 3.2981421662e-04, 1.9993322545e+00 },
 420         /* 25 Hz*/
 421 { 9.9917555233e-01, 4.1222383516e-04, 1.9991628705e+00 },
 422         /* 31.5 Hz*/
 423 { 9.9896129025e-01, 5.1935487310e-04, 1.9989411587e+00 },
 424         /* 40 Hz*/
 425 { 9.9868118265e-01, 6.5940867495e-04, 1.9986487252e+00 },
 426         /* 50 Hz*/
 427 { 9.9835175161e-01, 8.2412419683e-04, 1.9983010452e+00 },
 428         /* 63 Hz*/
 429 { 9.9792365217e-01, 1.0381739160e-03, 1.9978431682e+00 },
 430         /* 80 Hz*/
 431 { 9.9736411067e-01, 1.3179446674e-03, 1.9972343673e+00 },
 432         /* 100 Hz*/
 433 { 9.9670622662e-01, 1.6468866919e-03, 1.9965035707e+00 },
 434         /* 125 Hz*/
 435 { 9.9588448566e-01, 2.0577571681e-03, 1.9955679690e+00 },
 436         /* 160 Hz*/
 437 { 9.9473519326e-01, 2.6324033689e-03, 1.9942169198e+00 },
 438         /* 200 Hz*/
 439 { 9.9342335280e-01, 3.2883236020e-03, 1.9926141028e+00 },
 440         /* 250 Hz*/
 441 { 9.9178600786e-01, 4.1069960678e-03, 1.9905226414e+00 },
 442         /* 315 Hz*/
 443 { 9.8966154150e-01, 5.1692292513e-03, 1.9876580847e+00 },
 444         /* 400 Hz*/
 445 { 9.8689036168e-01, 6.5548191616e-03, 1.9836646251e+00 },
 446         /* 500 Hz*/
 447 { 9.8364027156e-01, 8.1798642207e-03, 1.9786090689e+00 },
 448         /* 630 Hz*/
 449 { 9.7943153305e-01, 1.0284233476e-02, 1.9714629236e+00 },
 450         /* 800 Hz*/
 451 { 9.7395577681e-01, 1.3022111597e-02, 1.9611472340e+00 },
 452         /* 1k Hz*/
 453 { 9.6755437936e-01, 1.6222810321e-02, 1.9476180811e+00 },
 454         /* 1.25k Hz*/
 455 { 9.5961458750e-01, 2.0192706249e-02, 1.9286193446e+00 },
 456         /* 1.6k Hz*/
 457 { 9.4861481164e-01, 2.5692594182e-02, 1.8982024567e+00 },
 458         /* 2k Hz*/
 459 { 9.3620971896e-01, 3.1895140519e-02, 1.8581325022e+00 },
 460         /* 2.5k Hz*/
 461 { 9.2095325455e-01, 3.9523372724e-02, 1.8003794694e+00 },
 462         /* 3.15k Hz*/
 463 { 9.0153642498e-01, 4.9231787512e-02, 1.7132251201e+00 },
 464         /* 4k Hz*/
 465 { 8.7685876255e-01, 6.1570618727e-02, 1.5802270232e+00 },
 466         /* 5k Hz*/
 467 { 8.4886734822e-01, 7.5566325889e-02, 1.3992391376e+00 },
 468         /* 6.3k Hz*/
 469 { 8.1417575446e-01, 9.2912122771e-02, 1.1311200817e+00 },
 470         /* 8k Hz*/
 471 { 7.7175298860e-01, 1.1412350570e-01, 7.4018523020e-01 },
 472         /* 10k Hz*/
 473 { 7.2627049462e-01, 1.3686475269e-01, 2.5120552756e-01 },
 474         /* 12.5k Hz*/
 475 { 6.7674787974e-01, 1.6162606013e-01, -3.4978377639e-01 },
 476         /* 16k Hz*/
 477 { 6.2482197550e-01, 1.8758901225e-01, -1.0576558797e+00 },
 478         /* 20k Hz*/
 479 { 6.1776148240e-01, 1.9111925880e-01, -1.5492465594e+00 },
 480 };
 481 static sIIRCoefficients iir_cf31_48000[] __attribute__((aligned)) = {
 482         /* 20 Hz*/
 483 { 9.9939388451e-01, 3.0305774630e-04, 1.9993870327e+00 },
 484         /* 25 Hz*/
 485 { 9.9924247917e-01, 3.7876041632e-04, 1.9992317740e+00 },
 486         /* 31.5 Hz*/
 487 { 9.9904564663e-01, 4.7717668529e-04, 1.9990286528e+00 },
 488         /* 40 Hz*/
 489 { 9.9878827195e-01, 6.0586402557e-04, 1.9987608731e+00 },
 490         /* 50 Hz*/
 491 { 9.9848556942e-01, 7.5721528829e-04, 1.9984427652e+00 },
 492         /* 63 Hz*/
 493 { 9.9809219264e-01, 9.5390367779e-04, 1.9980242502e+00 },
 494         /* 80 Hz*/
 495 { 9.9757801538e-01, 1.2109923088e-03, 1.9974684869e+00 },
 496         /* 100 Hz*/
 497 { 9.9697343933e-01, 1.5132803374e-03, 1.9968023538e+00 },
 498         /* 125 Hz*/
 499 { 9.9621823598e-01, 1.8908820086e-03, 1.9959510180e+00 },
 500         /* 160 Hz*/
 501 { 9.9516191728e-01, 2.4190413595e-03, 1.9947243453e+00 },
 502         /* 200 Hz*/
 503 { 9.9395607757e-01, 3.0219612131e-03, 1.9932727986e+00 },
 504         /* 250 Hz*/
 505 { 9.9245085008e-01, 3.7745749576e-03, 1.9913840669e+00 },
 506         /* 315 Hz*/
 507 { 9.9049749914e-01, 4.7512504310e-03, 1.9888056233e+00 },
 508         /* 400 Hz*/
 509 { 9.8794899744e-01, 6.0255012789e-03, 1.9852245824e+00 },
 510         /* 500 Hz*/
 511 { 9.8495930023e-01, 7.5203498850e-03, 1.9807093500e+00 },
 512         /* 630 Hz*/
 513 { 9.8108651246e-01, 9.4567437704e-03, 1.9743538683e+00 },
 514         /* 800 Hz*/
 515 { 9.7604570090e-01, 1.1977149551e-02, 1.9652207158e+00 },
 516         /* 1k Hz*/
 517 { 9.7014963927e-01, 1.4925180364e-02, 1.9532947360e+00 },
 518         /* 1.25k Hz*/
 519 { 9.6283181641e-01, 1.8584091793e-02, 1.9366149237e+00 },
 520         /* 1.6k Hz*/
 521 { 9.5268463224e-01, 2.3657683878e-02, 1.9100137880e+00 },
 522         /* 2k Hz*/
 523 { 9.4122788957e-01, 2.9386055213e-02, 1.8750821533e+00 },
 524         /* 2.5k Hz*/
 525 { 9.2711765003e-01, 3.6441174983e-02, 1.8248457659e+00 },
 526         /* 3.15k Hz*/
 527 { 9.0912548757e-01, 4.5437256213e-02, 1.7491177803e+00 },
 528         /* 4k Hz*/
 529 { 8.8619860800e-01, 5.6900696000e-02, 1.6334959111e+00 },
 530         /* 5k Hz*/
 531 { 8.6010264114e-01, 6.9948679430e-02, 1.4757186436e+00 },
 532         /* 6.3k Hz*/
 533 { 8.2760520925e-01, 8.6197395374e-02, 1.2405797786e+00 },
 534         /* 8k Hz*/
 535 { 7.8757448309e-01, 1.0621275845e-01, 8.9378724155e-01 },
 536         /* 10k Hz*/
 537 { 7.4415362476e-01, 1.2792318762e-01, 4.5142017567e-01 },
 538         /* 12.5k Hz*/
 539 { 6.9581428034e-01, 1.5209285983e-01, -1.1091156053e-01 },
 540         /* 16k Hz*/
 541 { 6.4120506488e-01, 1.7939746756e-01, -8.2060253244e-01 },
 542         /* 20k Hz*/
 543 { 6.0884213704e-01, 1.9557893148e-01, -1.3932981614e+00 },
 544 };
 545
 546 #endif