tab_8khz.inc

Intel开发的IPP库的应用实例

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 -2.957219e+000f, 4.695348e+000f,
 -4.748370e+000f, 6.542318e+000f,
 -7.899925e+000f, 4.889577e+000f,
 -5.285722e+000f, 3.226769e+000f,
 -5.467462e+000f, 8.467932e-001f,
 -8.066736e+000f, 1.716611e+000f,
 -1.013167e+001f, -1.608061e+000f,
 -2.041904e+000f, 1.646030e+000f,
 -3.698644e+000f, 1.268243e+000f,
 -2.404917e+000f, 3.310453e-001f,
 -3.911187e+000f, -3.457785e-001f,
 8.225379e-001f, -1.471588e+000f,
 -4.179137e-001f, -1.464682e+000f,
 -1.613224e+000f, -1.929297e+000f,
 -2.644498e+000f, -1.033248e+000f,
 -3.001096e+000f, -4.521553e+000f,
 -3.240101e+000f, -2.386891e+000f,
 -4.657723e+000f, -3.514128e+000f,
 -5.186553e+000f, -5.984082e+000f,
 -4.954637e+000f, -1.584427e+000f,
 -6.908795e+000f, -8.651772e-001f,
 -6.956419e+000f, -3.471610e+000f,
 -8.839189e+000f, -6.376876e+000f}
};

static float qCoeff8kHzVAD[32][2] = {
{ 4.884418e+000f, 4.073280e+000f},
{ 3.207913e+000f, 1.941736e+000f},
{ 1.325048e+000f, 2.144600e+000f},
{ 1.791149e+000f, 5.725610e-001f},
{ 7.022601e-001f, -3.799304e-001f},
{ -6.533196e-001f, -5.400089e-001f},
{ 3.573140e+000f, -2.192176e+000f},
{ 1.874696e+000f, -1.288994e+000f},
{ 5.441668e+000f, 3.091017e-001f},
{ 3.254837e+000f, -1.526561e-001f},
{ 6.017641e+000f, -3.442474e+000f},
{ 3.075798e+000f, -5.216442e+000f},
{ 1.596037e+000f, -3.180344e+000f},
{ -9.882174e-002f, -5.799917e+000f},
{ -2.329145e+000f, -3.932963e+000f},
{ -4.100913e+000f, -7.047574e+000f},
{ 1.523683e+000f, 4.266274e+000f},
{ -4.195712e-001f, 2.588817e+000f},
{ 1.446794e-001f, 9.345056e-001f},
{ -2.456211e+000f, 2.287884e+000f},
{ -1.718320e+000f, 4.606584e+000f},
{ -5.009602e+000f, 2.952587e+000f},
{ -3.567757e+000f, 5.216590e-001f},
{ -5.981247e+000f, -4.843186e-001f},
{ -1.389690e+000f, 9.090397e-001f},
{ -2.122182e+000f, -5.225412e-001f},
{ 2.730040e-001f, -1.826584e+000f},
{ -2.947452e-001f, -3.430514e+000f},
{ -1.442666e+000f, -2.046661e+000f},
{ -3.387733e+000f, -1.748345e+000f},
{ -4.813356e+000f, -3.535274e+000f},
{ -8.311333e+000f, -4.973361e+000f}
};


static float qCoeff8kHz_Log[256][2] = {
{ 5.281397e+002f, 2.442040e+001f},
{ 5.121495e+002f, 2.339491e+001f},
{ 4.915145e+002f, 2.329745e+001f},
{ 4.983069e+002f, 2.254074e+001f},
{ 4.681354e+002f, 2.289726e+001f},
{ 4.812002e+002f, 2.243270e+001f},
{ 4.855112e+002f, 2.180463e+001f},
{ 4.718069e+002f, 2.175650e+001f},
{ 4.616457e+002f, 2.211566e+001f},
{ 4.571781e+002f, 2.137191e+001f},
{ 4.707514e+002f, 2.119457e+001f},
{ 4.612078e+002f, 2.077267e+001f},
{ 4.492159e+002f, 2.078787e+001f},
{ 4.528862e+002f, 2.028351e+001f},
{ 4.416654e+002f, 2.031303e+001f},
{ 4.430389e+002f, 1.984524e+001f},
{ 4.444990e+002f, 2.191234e+001f},
{ 4.428416e+002f, 2.121438e+001f},
{ 4.351562e+002f, 2.069045e+001f},
{ 4.314714e+002f, 2.003585e+001f},
{ 4.237570e+002f, 2.049242e+001f},
{ 4.191570e+002f, 1.993277e+001f},
{ 4.346676e+002f, 1.950474e+001f},
{ 4.267138e+002f, 1.913525e+001f},
{ 4.246815e+002f, 1.959043e+001f},
{ 4.155145e+002f, 1.934477e+001f},
{ 4.194224e+002f, 1.881754e+001f},
{ 4.116570e+002f, 1.842432e+001f},
{ 4.098605e+002f, 1.891947e+001f},
{ 4.020549e+002f, 1.865353e+001f},
{ 4.028072e+002f, 1.812198e+001f},
{ 3.920713e+002f, 1.807405e+001f},
{ 4.268993e+002f, 2.126663e+001f},
{ 4.103172e+002f, 2.092228e+001f},
{ 4.110337e+002f, 2.027131e+001f},
{ 4.076828e+002f, 1.973785e+001f},
{ 3.970687e+002f, 2.024708e+001f},
{ 3.954600e+002f, 1.958608e+001f},
{ 4.039520e+002f, 1.925332e+001f},
{ 3.947938e+002f, 1.900123e+001f},
{ 3.849951e+002f, 1.872937e+001f},
{ 3.934536e+002f, 1.848232e+001f},
{ 3.828330e+002f, 1.826574e+001f},
{ 3.850959e+002f, 1.775638e+001f},
{ 3.957697e+002f, 1.765937e+001f},
{ 3.869277e+002f, 1.726659e+001f},
{ 3.772983e+002f, 1.741726e+001f},
{ 3.780205e+002f, 1.687171e+001f},
{ 3.830051e+002f, 1.989274e+001f},
{ 3.846216e+002f, 1.927536e+001f},
{ 3.752407e+002f, 1.893690e+001f},
{ 3.729709e+002f, 1.843918e+001f},
{ 3.591157e+002f, 1.836349e+001f},
{ 3.668488e+002f, 1.805048e+001f},
{ 3.759932e+002f, 1.791619e+001f},
{ 3.681537e+002f, 1.757629e+001f},
{ 3.691431e+002f, 1.710721e+001f},
{ 3.612930e+002f, 1.686097e+001f},
{ 3.687458e+002f, 1.650952e+001f},
{ 3.607220e+002f, 1.607775e+001f},
{ 3.449276e+002f, 1.661186e+001f},
{ 3.556277e+002f, 1.650823e+001f},
{ 3.485796e+002f, 1.615090e+001f},
{ 3.523361e+002f, 1.567625e+001f},
{ 3.683314e+002f, 1.949625e+001f},
{ 3.633141e+002f, 1.885926e+001f},
{ 3.477227e+002f, 1.875554e+001f},
{ 3.495130e+002f, 1.803135e+001f},
{ 3.585172e+002f, 1.777702e+001f},
{ 3.591803e+002f, 1.731246e+001f},
{ 3.514352e+002f, 1.698473e+001f},
{ 3.412235e+002f, 1.709559e+001f},
{ 3.342703e+002f, 1.671678e+001f},
{ 3.378090e+002f, 1.624514e+001f},
{ 3.271998e+002f, 1.632212e+001f},
{ 3.296575e+002f, 1.587059e+001f},
{ 3.406631e+002f, 1.578735e+001f},
{ 3.326432e+002f, 1.542557e+001f},
{ 3.441207e+002f, 1.529369e+001f},
{ 3.357552e+002f, 1.491745e+001f},
{ 3.378301e+002f, 1.818360e+001f},
{ 3.490348e+002f, 1.747900e+001f},
{ 3.380130e+002f, 1.760526e+001f},
{ 3.296425e+002f, 1.722925e+001f},
{ 3.233309e+002f, 1.787822e+001f},
{ 3.162506e+002f, 1.727170e+001f},
{ 3.229306e+002f, 1.679930e+001f},
{ 3.163629e+002f, 1.641203e+001f},
{ 3.187215e+002f, 1.594494e+001f},
{ 3.212401e+002f, 1.549068e+001f},
{ 3.250764e+002f, 1.506350e+001f},
{ 3.126530e+002f, 1.511668e+001f},
{ 3.194352e+002f, 1.470750e+001f},
{ 3.280977e+002f, 1.448425e+001f},
{ 3.178232e+002f, 1.415622e+001f},
{ 3.102585e+002f, 1.374496e+001f},
{ 2.969220e+002f, 1.747778e+001f},
{ 3.075096e+002f, 1.676928e+001f},
{ 2.980233e+002f, 1.576587e+001f},
{ 2.889284e+002f, 1.537129e+001f},
{ 2.961573e+002f, 1.640472e+001f},
{ 3.072000e+002f, 1.611902e+001f},
{ 3.100405e+002f, 1.560090e+001f},
{ 3.012049e+002f, 1.525164e+001f},
{ 2.910839e+002f, 1.486412e+001f},
{ 2.953823e+002f, 1.437240e+001f},
{ 3.059915e+002f, 1.421461e+001f},
{ 2.883749e+002f, 1.400025e+001f},
{ 3.108049e+002f, 1.460538e+001f},
{ 3.020660e+002f, 1.477458e+001f},
{ 2.990291e+002f, 1.385948e+001f},
{ 3.018913e+002f, 1.336627e+001f},
{ 2.790345e+002f, 1.676899e+001f},
{ 2.849529e+002f, 1.596236e+001f},
{ 2.759503e+002f, 1.546827e+001f},
{ 2.785252e+002f, 1.493403e+001f},
{ 2.831778e+002f, 1.445029e+001f},
{ 2.758172e+002f, 1.401547e+001f},
{ 2.634825e+002f, 1.392003e+001f},
{ 2.717039e+002f, 1.348380e+001f},
{ 2.914594e+002f, 1.349143e+001f},
{ 2.818293e+002f, 1.361893e+001f},
{ 2.932589e+002f, 1.302813e+001f},
{ 2.864544e+002f, 1.266546e+001f},
{ 2.820284e+002f, 1.314732e+001f},
{ 2.696161e+002f, 1.300395e+001f},
{ 2.770687e+002f, 1.272672e+001f},
{ 2.776279e+002f, 1.226978e+001f},
{ 2.624259e+002f, 1.596192e+001f},
{ 2.634572e+002f, 1.504777e+001f},
{ 2.699035e+002f, 1.448271e+001f},
{ 2.557475e+002f, 1.443379e+001f},
{ 2.513086e+002f, 1.371874e+001f},
{ 2.374630e+002f, 1.344101e+001f},
{ 2.604024e+002f, 1.333061e+001f},
{ 2.593732e+002f, 1.276791e+001f},
{ 2.681754e+002f, 1.247015e+001f},
{ 2.602626e+002f, 1.220003e+001f},
{ 2.690438e+002f, 1.193595e+001f},
{ 2.603113e+002f, 1.162232e+001f},
{ 2.489868e+002f, 1.308189e+001f},
{ 2.498267e+002f, 1.249116e+001f},
{ 2.382309e+002f, 1.274115e+001f},
{ 2.410026e+002f, 1.212882e+001f},
{ 2.425606e+002f, 1.511338e+001f},
{ 2.416474e+002f, 1.416360e+001f},
{ 2.229586e+002f, 1.398665e+001f},
{ 2.245687e+002f, 1.302364e+001f},
{ 2.285607e+002f, 1.229567e+001f},
{ 2.207850e+002f, 1.178015e+001f},
{ 2.264525e+002f, 1.126713e+001f},
{ 2.186024e+002f, 1.086463e+001f},
{ 2.523985e+002f, 1.197259e+001f},
{ 2.469619e+002f, 1.163578e+001f},
{ 2.528375e+002f, 1.124876e+001f},
{ 2.451948e+002f, 1.089282e+001f},
{ 2.339652e+002f, 1.169877e+001f},
{ 2.405363e+002f, 1.130274e+001f},
{ 2.346467e+002f, 1.096294e+001f},
{ 2.377172e+002f, 1.052774e+001f},
{ 2.065921e+002f, 1.320726e+001f},
{ 2.133061e+002f, 1.242203e+001f},
{ 2.050294e+002f, 1.181469e+001f},
{ 2.119031e+002f, 1.127992e+001f},
{ 1.992033e+002f, 1.097874e+001f},
{ 1.968349e+002f, 1.028735e+001f},
{ 2.081110e+002f, 1.060452e+001f},
{ 2.186577e+002f, 1.035901e+001f},
{ 2.274970e+002f, 1.065693e+001f},
{ 2.293331e+002f, 1.019993e+001f},
{ 2.216282e+002f, 9.898347e+000f},
{ 2.141687e+002f, 9.597549e+000f},
{ 2.101998e+002f, 1.008709e+001f},
{ 2.031709e+002f, 9.779281e+000f},
{ 1.977500e+002f, 9.391566e+000f},
{ 2.073089e+002f, 9.263673e+000f},
{ 1.920552e+002f, 1.239002e+001f},
{ 1.904490e+002f, 1.152498e+001f},
{ 1.711822e+002f, 1.150115e+001f},
{ 1.685591e+002f, 1.052913e+001f},
{ 1.683529e+002f, 9.732112e+000f},
{ 1.706927e+002f, 9.066637e+000f},
{ 1.626050e+002f, 8.604296e+000f},
{ 1.737405e+002f, 8.458952e+000f},
{ 1.850555e+002f, 1.077589e+001f},
{ 1.819057e+002f, 1.011081e+001f},
{ 1.909065e+002f, 9.746683e+000f},
{ 1.894005e+002f, 9.137468e+000f},
{ 1.994103e+002f, 8.922789e+000f},
{ 1.911900e+002f, 8.616011e+000f},
{ 1.838074e+002f, 8.279598e+000f},
{ 1.756619e+002f, 7.925735e+000f},
{ 1.484260e+002f, 1.090082e+001f},
{ 1.518647e+002f, 9.914225e+000f},
{ 1.294752e+002f, 1.005607e+001f},
{ 1.292898e+002f, 8.380140e+000f},
{ 1.560673e+002f, 9.160444e+000f},
{ 1.390462e+002f, 9.090268e+000f},
{ 1.425711e+002f, 7.978665e+000f},
{ 1.332299e+002f, 7.542194e+000f},
{ 1.803788e+002f, 9.449680e+000f},
{ 1.811441e+002f, 8.834134e+000f},
{ 1.646564e+002f, 8.100381e+000f},
{ 1.672234e+002f, 7.577839e+000f},
{ 1.501937e+002f, 8.442408e+000f},
{ 1.555184e+002f, 7.801063e+000f},
{ 1.592334e+002f, 7.238570e+000f},
{ 1.510071e+002f, 6.882857e+000f},
{ 1.474895e+002f, 7.403729e+000f},
{ 1.390144e+002f, 7.023511e+000f},
{ 1.432144e+002f, 6.508487e+000f},
{ 1.322050e+002f, 6.627540e+000f},
{ 1.232370e+002f, 7.019034e+000f},
{ 1.230356e+002f, 6.305332e+000f},
{ 1.347910e+002f, 6.127095e+000f},
{ 1.256316e+002f, 5.789579e+000f},
{ 1.152689e+002f, 9.138125e+000f},
{ 1.017423e+002f, 8.293132e+000f},
{ 1.182393e+002f, 7.755107e+000f},
{ 1.052681e+002f, 7.235774e+000f},
{ 1.114086e+002f, 6.540128e+000f},
{ 1.118849e+002f, 5.881499e+000f},
{ 1.175166e+002f, 5.421641e+000f},
{ 1.079275e+002f, 5.184868e+000f},
{ 8.511425e+001f, 7.307776e+000f},
{ 9.615965e+001f, 6.417271e+000f},
{ 7.418719e+001f, 6.276764e+000f},
{ 8.146426e+001f, 5.275450e+000f},
{ 9.785557e+001f, 5.703882e+000f},
{ 9.616484e+001f, 5.105524e+000f},
{ 9.658537e+001f, 4.416663e+000f},
{ 8.630698e+001f, 4.275367e+000f},
{ 7.245258e+001f, 4.239467e+000f},
{ 8.025229e+001f, 3.791856e+000f},
{ 5.623595e+001f, 4.113023e+000f},
{ 6.837731e+001f, 3.464578e+000f},
{ 5.819071e+001f, 5.379231e+000f},
{ 3.292212e+001f, 4.133564e+000f},
{ 4.957449e+001f, 3.351453e+000f},
{ 5.964178e+001f, 2.922552e+000f},
{ 8.366870e+000f, 3.302554e+000f},
{ 3.205657e+001f, 2.964149e+000f},
{ 4.696516e+001f, 2.440497e+000f},
{ 3.513982e+001f, 1.861587e+000f},
{ 1.944272e+001f, 2.231308e+000f},
{ 2.177098e+001f, 1.308893e+000f},
{ 9.545503e+000f, 7.433798e-001f},
{ -5.720822e-004f, 1.213904e-001f},
{ 2.165388e+000f, 1.626597e+000f},
{ -1.031558e+001f, -2.721591e-001f},
{ -1.511164e+001f, 6.950437e-001f},
{ -2.412048e+001f, -6.045652e-001f},
{ -3.344235e+001f, -1.179846e+000f},
{ -4.266307e+001f, -1.652068e+000f},
{ -5.132686e+001f, -2.123469e+000f},
{ -6.190405e+001f, -2.640732e+000f}
};

double w8kHz_C0 = 0.0096920169802142;
double w8kHz_LE = 0.21372236154609;