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max-phase2-tdma

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max-skip-test
Max 9 years ago
parent 94a221e827
commit b20a4e4ea1
23 changed files with 3511 additions and 0 deletions
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  1. 38
      op25/gr-op25_repeater/grc/op25_repeater_p25p2_frame.xml
  2. 55
      op25/gr-op25_repeater/include/op25_repeater/p25p2_frame.h
  3. 370
      op25/gr-op25_repeater/lib/ambe.c
  4. 10
      op25/gr-op25_repeater/lib/ambe.h
  5. 971
      op25/gr-op25_repeater/lib/ambe3600x2250_const.h
  6. 478
      op25/gr-op25_repeater/lib/mbelib.c
  7. 65
      op25/gr-op25_repeater/lib/mbelib.h
  8. 371
      op25/gr-op25_repeater/lib/mbelib_const.h
  9. 62
      op25/gr-op25_repeater/lib/p25p2_duid.cc
  10. 54
      op25/gr-op25_repeater/lib/p25p2_duid.h
  11. 113
      op25/gr-op25_repeater/lib/p25p2_frame_impl.cc
  12. 61
      op25/gr-op25_repeater/lib/p25p2_frame_impl.h
  13. 90
      op25/gr-op25_repeater/lib/p25p2_framer.cc
  14. 41
      op25/gr-op25_repeater/lib/p25p2_framer.h
  15. 193
      op25/gr-op25_repeater/lib/p25p2_isch.cc
  16. 38
      op25/gr-op25_repeater/lib/p25p2_isch.h
  17. 66
      op25/gr-op25_repeater/lib/p25p2_sync.cc
  18. 40
      op25/gr-op25_repeater/lib/p25p2_sync.h
  19. 116
      op25/gr-op25_repeater/lib/p25p2_tdma.cc
  20. 55
      op25/gr-op25_repeater/lib/p25p2_tdma.h
  21. 152
      op25/gr-op25_repeater/lib/p25p2_vf.cc
  22. 32
      op25/gr-op25_repeater/lib/p25p2_vf.h
  23. 40
      op25/gr-op25_repeater/python/qa_p25p2_frame.py

38
op25/gr-op25_repeater/grc/op25_repeater_p25p2_frame.xml
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<?xml version="1.0"?>
<block>
<name>p25p2_frame</name>
<key>op25_repeater_p25p2_frame</key>
<category>op25_repeater</category>
<import>import op25_repeater</import>
<make>op25_repeater.p25p2_frame($debug)</make>
<!-- Make one 'param' node for every Parameter you want settable from the GUI.
Sub-nodes:
* name
* key (makes the value accessible as $keyname, e.g. in the make node)
* type -->
<param>
<name>...</name>
<key>...</key>
<type>...</type>
</param>
<!-- Make one 'sink' node per input. Sub-nodes:
* name (an identifier for the GUI)
* type
* vlen
* optional (set to 1 for optional inputs) -->
<sink>
<name>in</name>
<type><!-- e.g. int, float, complex, byte, short, xxx_vector, ...--></type>
</sink>
<!-- Make one 'source' node per output. Sub-nodes:
* name (an identifier for the GUI)
* type
* vlen
* optional (set to 1 for optional inputs) -->
<source>
<name>out</name>
<type><!-- e.g. int, float, complex, byte, short, xxx_vector, ...--></type>
</source>
</block>

55
op25/gr-op25_repeater/include/op25_repeater/p25p2_frame.h
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/* -*- c++ -*- */
/*
* Copyright 2014 Max H. Parke KA1RBI
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_OP25_REPEATER_P25P2_FRAME_H
#define INCLUDED_OP25_REPEATER_P25P2_FRAME_H
#include <op25_repeater/api.h>
#include <gnuradio/block.h>
namespace gr {
namespace op25_repeater {
/*!
* \brief <+description of block+>
* \ingroup op25_repeater
*
*/
class OP25_REPEATER_API p25p2_frame : virtual public gr::block
{
public:
typedef boost::shared_ptr<p25p2_frame> sptr;
/*!
* \brief Return a shared_ptr to a new instance of op25_repeater::p25p2_frame.
*
* To avoid accidental use of raw pointers, op25_repeater::p25p2_frame's
* constructor is in a private implementation
* class. op25_repeater::p25p2_frame::make is the public interface for
* creating new instances.
*/
static sptr make(int debug, int slotid);
virtual void set_xormask(const char*p) {}
virtual void set_slotid(int slotid) {}
};
}
}
#endif /* INCLUDED_OP25_REPEATER_P25P2_FRAME_H */

370
op25/gr-op25_repeater/lib/ambe.c
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/*
* Copyright (C) 2010 mbelib Author
* GPG Key ID: 0xEA5EFE2C (9E7A 5527 9CDC EBF7 BF1B D772 4F98 E863 EA5E FE2C)
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdlib.h>
#include "mbelib.h"
#include "ambe3600x2250_const.h"
int
mbe_dequantizeAmbe2250Parms (mbe_parms * cur_mp, mbe_parms * prev_mp, const int *b)
{
int ji, i, j, k, l, L, L9, m, am, ak;
int intkl[57];
int b0, b1, b2, b3, b4, b5, b6, b7, b8;
float f0, Cik[5][18], flokl[57], deltal[57];
float Sum42, Sum43, Tl[57], Gm[9], Ri[9], sum, c1, c2;
char tmpstr[13];
int silence;
int Ji[5], jl;
float deltaGamma, BigGamma;
float unvc, rconst;
b0 = b[0];
b1 = b[1];
b2 = b[2];
b3 = b[3];
b4 = b[4];
b5 = b[5];
b6 = b[6];
b7 = b[7];
b8 = b[8];
silence = 0;
#ifdef AMBE_DEBUG
printf ("\n");
#endif
// copy repeat from prev_mp
cur_mp->repeat = prev_mp->repeat;
if ((b0 >= 120) && (b0 <= 123))
{
#ifdef AMBE_DEBUG
printf ("Erasure Frame\n");
#endif
return (2);
}
else if ((b0 == 124) || (b0 == 125))
{
#ifdef AMBE_DEBUG
printf ("Silence Frame\n");
#endif
silence = 1;
cur_mp->w0 = ((float) 2 * M_PI) / (float) 32;
f0 = (float) 1 / (float) 32;
L = 14;
cur_mp->L = 14;
for (l = 1; l <= L; l++)
{
cur_mp->Vl[l] = 0;
}
}
else if ((b0 == 126) || (b0 == 127))
{
#ifdef AMBE_DEBUG
printf ("Tone Frame\n");
#endif
return (3);
}
if (silence == 0)
{
// w0 from specification document
f0 = AmbeW0table[b0];
cur_mp->w0 = f0 * (float) 2 *M_PI;
// w0 from patent filings
//f0 = powf (2, ((float) b0 + (float) 195.626) / -(float) 45.368);
//cur_mp->w0 = f0 * (float) 2 *M_PI;
}
unvc = (float) 0.2046 / sqrtf (cur_mp->w0);
//unvc = (float) 1;
//unvc = (float) 0.2046 / sqrtf (f0);
// decode L
if (silence == 0)
{
// L from specification document
// lookup L in tabl3
L = AmbeLtable[b0];
// L formula form patent filings
//L=(int)((float)0.4627 / f0);
cur_mp->L = L;
}
L9 = L - 9;
// decode V/UV parameters
for (l = 1; l <= L; l++)
{
// jl from specification document
jl = (int) ((float) l * (float) 16.0 * f0);
// jl from patent filings?
//jl = (int)(((float)l * (float)16.0 * f0) + 0.25);
if (silence == 0)
{
cur_mp->Vl[l] = AmbeVuv[b1][jl];
}
#ifdef AMBE_DEBUG
printf ("jl[%i]:%i Vl[%i]:%i\n", l, jl, l, cur_mp->Vl[l]);
#endif
}
#ifdef AMBE_DEBUG
printf ("\nb0:%i w0:%f L:%i b1:%i\n", b0, cur_mp->w0, L, b1);
#endif
deltaGamma = AmbeDg[b2];
cur_mp->gamma = deltaGamma + ((float) 0.5 * prev_mp->gamma);
#ifdef AMBE_DEBUG
printf ("b2: %i, deltaGamma: %f gamma: %f gamma-1: %f\n", b2, deltaGamma, cur_mp->gamma, prev_mp->gamma);
#endif
// decode PRBA vectors
Gm[1] = 0;
Gm[2] = AmbePRBA24[b3][0];
Gm[3] = AmbePRBA24[b3][1];
Gm[4] = AmbePRBA24[b3][2];
Gm[5] = AmbePRBA58[b4][0];
Gm[6] = AmbePRBA58[b4][1];
Gm[7] = AmbePRBA58[b4][2];
Gm[8] = AmbePRBA58[b4][3];
#ifdef AMBE_DEBUG
printf ("b3: %i Gm[2]: %f Gm[3]: %f Gm[4]: %f b4: %i Gm[5]: %f Gm[6]: %f Gm[7]: %f Gm[8]: %f\n", b3, Gm[2], Gm[3], Gm[4], b4, Gm[5], Gm[6], Gm[7], Gm[8]);
#endif
// compute Ri
for (i = 1; i <= 8; i++)
{
sum = 0;
for (m = 1; m <= 8; m++)
{
if (m == 1)
{
am = 1;
}
else
{
am = 2;
}
sum = sum + ((float) am * Gm[m] * cosf ((M_PI * (float) (m - 1) * ((float) i - (float) 0.5)) / (float) 8));
}
Ri[i] = sum;
#ifdef AMBE_DEBUG
printf ("R%i: %f ", i, Ri[i]);
#endif
}
#ifdef AMBE_DEBUG
printf ("\n");
#endif
// generate first to elements of each Ci,k block from PRBA vector
rconst = ((float) 1 / ((float) 2 * M_SQRT2));
Cik[1][1] = (float) 0.5 *(Ri[1] + Ri[2]);
Cik[1][2] = rconst * (Ri[1] - Ri[2]);
Cik[2][1] = (float) 0.5 *(Ri[3] + Ri[4]);
Cik[2][2] = rconst * (Ri[3] - Ri[4]);
Cik[3][1] = (float) 0.5 *(Ri[5] + Ri[6]);
Cik[3][2] = rconst * (Ri[5] - Ri[6]);
Cik[4][1] = (float) 0.5 *(Ri[7] + Ri[8]);
Cik[4][2] = rconst * (Ri[7] - Ri[8]);
// decode HOC
// lookup Ji
Ji[1] = AmbeLmprbl[L][0];
Ji[2] = AmbeLmprbl[L][1];
Ji[3] = AmbeLmprbl[L][2];
Ji[4] = AmbeLmprbl[L][3];
#ifdef AMBE_DEBUG
printf ("Ji[1]: %i Ji[2]: %i Ji[3]: %i Ji[4]: %i\n", Ji[1], Ji[2], Ji[3], Ji[4]);
printf ("b5: %i b6: %i b7: %i b8: %i\n", b5, b6, b7, b8);
#endif
// Load Ci,k with the values from the HOC tables
// there appear to be a couple typos in eq. 37 so we will just do what makes sense
// (3 <= k <= Ji and k<=6)
for (k = 3; k <= Ji[1]; k++)
{
if (k > 6)
{
Cik[1][k] = 0;
}
else
{
Cik[1][k] = AmbeHOCb5[b5][k - 3];
#ifdef AMBE_DEBUG
printf ("C1,%i: %f ", k, Cik[1][k]);
#endif
}
}
for (k = 3; k <= Ji[2]; k++)
{
if (k > 6)
{
Cik[2][k] = 0;
}
else
{
Cik[2][k] = AmbeHOCb6[b6][k - 3];
#ifdef AMBE_DEBUG
printf ("C2,%i: %f ", k, Cik[2][k]);
#endif
}
}
for (k = 3; k <= Ji[3]; k++)
{
if (k > 6)
{
Cik[3][k] = 0;
}
else
{
Cik[3][k] = AmbeHOCb7[b7][k - 3];
#ifdef AMBE_DEBUG
printf ("C3,%i: %f ", k, Cik[3][k]);
#endif
}
}
for (k = 3; k <= Ji[4]; k++)
{
if (k > 6)
{
Cik[4][k] = 0;
}
else
{
Cik[4][k] = AmbeHOCb8[b8][k - 3];
#ifdef AMBE_DEBUG
printf ("C4,%i: %f ", k, Cik[4][k]);
#endif
}
}
#ifdef AMBE_DEBUG
printf ("\n");
#endif
// inverse DCT each Ci,k to give ci,j (Tl)
l = 1;
for (i = 1; i <= 4; i++)
{
ji = Ji[i];
for (j = 1; j <= ji; j++)
{
sum = 0;
for (k = 1; k <= ji; k++)
{
if (k == 1)
{
ak = 1;
}
else
{
ak = 2;
}
#ifdef AMBE_DEBUG
printf ("j: %i Cik[%i][%i]: %f ", j, i, k, Cik[i][k]);
#endif
sum = sum + ((float) ak * Cik[i][k] * cosf ((M_PI * (float) (k - 1) * ((float) j - (float) 0.5)) / (float) ji));
}
Tl[l] = sum;
#ifdef AMBE_DEBUG
printf ("Tl[%i]: %f\n", l, Tl[l]);
#endif
l++;
}
}
// determine log2Ml by applying ci,j to previous log2Ml
// fix for when L > L(-1)
if (cur_mp->L > prev_mp->L)
{
for (l = (prev_mp->L) + 1; l <= cur_mp->L; l++)
{
prev_mp->Ml[l] = prev_mp->Ml[prev_mp->L];
prev_mp->log2Ml[l] = prev_mp->log2Ml[prev_mp->L];
}
}
prev_mp->log2Ml[0] = prev_mp->log2Ml[1];
prev_mp->Ml[0] = prev_mp->Ml[1];
// Part 1
Sum43 = 0;
for (l = 1; l <= cur_mp->L; l++)
{
// eq. 40
flokl[l] = ((float) prev_mp->L / (float) cur_mp->L) * (float) l;
intkl[l] = (int) (flokl[l]);
#ifdef AMBE_DEBUG
printf ("flok%i: %f, intk%i: %i ", l, flokl[l], l, intkl[l]);
#endif
// eq. 41
deltal[l] = flokl[l] - (float) intkl[l];
#ifdef AMBE_DEBUG
printf ("delta%i: %f ", l, deltal[l]);
#endif
// eq 43
Sum43 = Sum43 + ((((float) 1 - deltal[l]) * prev_mp->log2Ml[intkl[l]]) + (deltal[l] * prev_mp->log2Ml[intkl[l] + 1]));
}
Sum43 = (((float) 0.65 / (float) cur_mp->L) * Sum43);
#ifdef AMBE_DEBUG
printf ("\n");
printf ("Sum43: %f\n", Sum43);
#endif
// Part 2
Sum42 = 0;
for (l = 1; l <= cur_mp->L; l++)
{
Sum42 += Tl[l];
}
Sum42 = Sum42 / (float) cur_mp->L;
BigGamma = cur_mp->gamma - ((float) 0.5 * (log ((float) cur_mp->L) / log ((float) 2))) - Sum42;
//BigGamma=cur_mp->gamma - ((float)0.5 * log((float)cur_mp->L)) - Sum42;
// Part 3
for (l = 1; l <= cur_mp->L; l++)
{
c1 = ((float) 0.65 * ((float) 1 - deltal[l]) * prev_mp->log2Ml[intkl[l]]);
c2 = ((float) 0.65 * deltal[l] * prev_mp->log2Ml[intkl[l] + 1]);
cur_mp->log2Ml[l] = Tl[l] + c1 + c2 - Sum43 + BigGamma;
// inverse log to generate spectral amplitudes
if (cur_mp->Vl[l] == 1)
{
cur_mp->Ml[l] = exp ((float) 0.693 * cur_mp->log2Ml[l]);
}
else
{
cur_mp->Ml[l] = unvc * exp ((float) 0.693 * cur_mp->log2Ml[l]);
}
#ifdef AMBE_DEBUG
printf ("flokl[%i]: %f, intkl[%i]: %i ", l, flokl[l], l, intkl[l]);
printf ("deltal[%i]: %f ", l, deltal[l]);
printf ("prev_mp->log2Ml[%i]: %f\n", l, prev_mp->log2Ml[intkl[l]]);
printf ("BigGamma: %f c1: %f c2: %f Sum43: %f Tl[%i]: %f log2Ml[%i]: %f Ml[%i]: %f\n", BigGamma, c1, c2, Sum43, l, Tl[l], l, cur_mp->log2Ml[l], l, cur_mp->Ml[l]);
#endif
}
return (0);
}

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op25/gr-op25_repeater/lib/ambe.h
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#ifndef INCLUDED_AMBE_H
#define INCLUDED_AMBE_H
#ifdef __cplusplus
extern "C" {
#endif
int mbe_dequantizeAmbe2250Parms (mbe_parms * cur_mp, mbe_parms * prev_mp, const int *b);
#ifdef __cplusplus
}
#endif
#endif /* INCLUDED_AMBE_H */

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op25/gr-op25_repeater/lib/ambe3600x2250_const.h
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/*
* Copyright (C) 2010 mbelib Author
* GPG Key ID: 0xEA5EFE2C (9E7A 5527 9CDC EBF7 BF1B D772 4F98 E863 EA5E FE2C)
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _AMBE3600x2250_CONST_H
#define _AMBE3600x2250_CONST_H
/*
* Fundamental Frequency Quanitization Table
*/
const float AmbeW0table[120] = {
0.049971, 0.049215, 0.048471, 0.047739, 0.047010, 0.046299,
0.045601, 0.044905, 0.044226, 0.043558, 0.042900, 0.042246,
0.041609, 0.040979, 0.040356, 0.039747, 0.039148, 0.038559,
0.037971, 0.037399, 0.036839, 0.036278, 0.035732, 0.035198,
0.034672, 0.034145, 0.033636, 0.033133, 0.032635, 0.032148,
0.031670, 0.031122, 0.030647, 0.030184, 0.029728, 0.029272,
0.028831, 0.028395, 0.027966, 0.027538,
0.027122, 0.026712, 0.026304, 0.025906, 0.025515, 0.025129,
0.024746, 0.024372, 0.024002, 0.023636, 0.023279, 0.022926,
0.022581, 0.022236, 0.021900, 0.021570, 0.021240, 0.020920,
0.020605, 0.020294, 0.019983, 0.019684, 0.019386, 0.019094,
0.018805, 0.018520, 0.018242, 0.017965, 0.017696, 0.017431,
0.017170, 0.016911, 0.016657, 0.016409, 0.016163, 0.015923,
0.015686, 0.015411, 0.015177, 0.014946,
0.014721, 0.014496, 0.014277, 0.014061, 0.013847, 0.013636,
0.013430, 0.013227, 0.013025, 0.012829, 0.012634, 0.012444,
0.012253, 0.012068, 0.011887, 0.011703, 0.011528, 0.011353,
0.011183, 0.011011, 0.010845, 0.010681, 0.010517, 0.010359,
0.010202, 0.010050, 0.009895, 0.009747, 0.009600, 0.009453,
0.009312, 0.009172, 0.009033, 0.008896, 0.008762, 0.008633,
0.008501, 0.008375, 0.008249, 0.008125
};
const float AmbeLtable[120] = {
9, 9, 9, 9, 9, 9,
10, 10, 10, 10, 10, 10,
11, 11, 11, 11, 11, 11,
12, 12, 12, 12, 12, 13,
13, 13, 13, 13, 14, 14,
14, 14, 15, 15, 15, 15,
16, 16, 16, 16, 17, 17,
17, 17, 18, 18, 18, 18,
19, 19, 19, 20, 20, 20,
21, 21, 21, 22, 22, 22,
23, 23, 23, 24, 24, 24,
25, 25, 26, 26, 26, 27,
27, 28, 28, 29, 29, 30,
30, 30, 31, 31, 32, 32,
33, 33, 34, 34, 35, 36,
36, 37, 37, 38, 38, 39,
40, 40, 41, 42, 42, 43,
43, 44, 45, 46, 46, 47,
48, 48, 49, 50, 51, 52,
52, 53, 54, 55, 56, 56
};
/*
* V/UV Quantization Vectors
*/
const int AmbeVuv[32][8] = {
{1, 1, 1, 1, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 1, 1, 0},
{1, 1, 1, 1, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 1, 0, 0},
{1, 1, 0, 1, 1, 1, 1, 1},
{1, 1, 1, 0, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 0, 1, 1},
{1, 1, 1, 1, 0, 0, 0, 0},
{1, 1, 1, 1, 1, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 1},
{1, 1, 0, 0, 0, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 0},
{1, 0, 0, 0, 0, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0}
};
/*
* V/UV Quantization Vectors
* alternate version
*/
/*
const int AmbeVuv[32][8] = {
{1, 1, 1, 1, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 1, 1, 0},
{1, 1, 1, 1, 1, 1, 1, 0},
{1, 1, 1, 1, 1, 1, 0, 0},
{1, 1, 0, 1, 1, 1, 1, 1},
{1, 1, 1, 0, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 0, 1, 1},
{1, 1, 1, 1, 0, 0, 0, 0},
{1, 1, 1, 1, 1, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 0},
{1, 1, 1, 0, 0, 0, 0, 1},
{1, 1, 0, 0, 0, 0, 0, 0},
{1, 1, 0, 0, 0, 0, 0, 0},
{1, 0, 0, 0, 0, 0, 0, 0},
{1, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, 0, 0}
};
*/
/*
* Log Magnitude Prediction Residual Block Lengths
*/
const int AmbeLmprbl[57][4] = {
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{0, 0, 0, 0,},
{2, 2, 2, 3,},
{2, 2, 3, 3,},
{2, 3, 3, 3,},
{2, 3, 3, 4,},
{3, 3, 3, 4,},
{3, 3, 4, 4,},
{3, 3, 4, 5,},
{3, 4, 4, 5,},
{3, 4, 5, 5,},
{4, 4, 5, 5,},
{4, 4, 5, 6,},
{4, 4, 6, 6,},
{4, 5, 6, 6,},
{4, 5, 6, 7,},
{5, 5, 6, 7,},
{5, 5, 7, 7,},
{5, 6, 7, 7,},
{5, 6, 7, 8,},
{5, 6, 8, 8,},
{6, 6, 8, 8,},
{6, 6, 8, 9,},
{6, 7, 8, 9,},
{6, 7, 9, 9,},
{6, 7, 9, 10,},
{7, 7, 9, 10,},
{7, 8, 9, 10,},
{7, 8, 10, 10,},
{7, 8, 10, 11,},
{8, 8, 10, 11,},
{8, 9, 10, 11,},
{8, 9, 11, 11,},
{8, 9, 11, 12,},
{8, 9, 11, 13,},
{8, 9, 12, 13,},
{8, 10, 12, 13,},
{9, 10, 12, 13,},
{9, 10, 12, 14,},
{9, 10, 13, 14,},
{9, 11, 13, 14,},
{10, 11, 13, 14,},
{10, 11, 13, 15,},
{10, 11, 14, 15,},
{10, 12, 14, 15,},
{10, 12, 14, 16,},
{11, 12, 14, 16,},
{11, 12, 15, 16,},
{11, 12, 15, 17,},
{11, 13, 15, 17}
};
/*
* Gain Quantizer Levels
*/
const float AmbeDg[32] = { -2.0, -0.67, 0.297941, 0.663728, 1.036829, 1.438136, 1.890077, 2.227970,
2.478289, 2.667544, 2.793619, 2.893261, 3.020630, 3.138586, 3.237579, 3.322570,
3.432367, 3.571863, 3.696650, 3.814917, 3.920932, 4.022503, 4.123569, 4.228291,
4.370569, 4.543700, 4.707695, 4.848879, 5.056757, 5.326468, 5.777581, 6.874496
};
/*
* PRBA24 Vector Quantizer Levels
*/
const float AmbePRBA24[512][3] = {
{0.526055, -0.328567, -0.304727},
{0.441044, -0.303127, -0.201114},
{1.030896, -0.324730, -0.397204},
{0.839696, -0.351933, -0.224909},
{0.272958, -0.176118, -0.098893},
{0.221466, -0.160045, -0.061026},
{0.496555, -0.211499, 0.047305},
{0.424376, -0.223752, 0.069911},
{0.264531, -0.353355, -0.330505},
{0.273650, -0.253004, -0.250241},
{0.484531, -0.297627, -0.071051},
{0.410814, -0.224961, -0.084998},
{0.039519, -0.252904, -0.115128},
{0.017423, -0.296519, -0.045921},
{0.225113, -0.224371, 0.037882},
{0.183424, -0.260492, 0.050491},
{0.308704, -0.073205, -0.405880},
{0.213125, -0.101632, -0.333208},
{0.617735, -0.137299, -0.213670},
{0.514382, -0.126485, -0.170204},
{0.130009, -0.076955, -0.229303},
{0.061740, -0.108259, -0.203887},
{0.244473, -0.110094, -0.051689},
{0.230452, -0.076147, -0.028190},
{0.059837, -0.254595, -0.562704},
{0.011630, -0.135223, -0.432791},
{0.207077, -0.152248, -0.148391},
{0.158078, -0.128800, -0.122150},
{-0.265982, -0.144742, -0.199894},
{-0.356479, -0.204740, -0.156465},
{0.000324, -0.139549, -0.066471},
{0.001888, -0.170557, -0.025025},
{0.402913, -0.581478, -0.274626},
{0.191289, -0.540335, -0.193040},
{0.632914, -0.401410, -0.006636},
{0.471086, -0.463144, 0.061489},
{0.044829, -0.438487, 0.033433},
{0.015513, -0.539475, -0.006719},
{0.336218, -0.351311, 0.214087},
{0.239967, -0.380836, 0.157681},
{0.347609, -0.901619, -0.688432},
{0.064067, -0.826753, -0.492089},
{0.303089, -0.396757, -0.108446},
{0.235590, -0.446122, 0.006437},
{-0.236964, -0.652532, -0.135520},
{-0.418285, -0.793014, -0.034730},
{-0.038262, -0.516984, 0.273681},
{-0.037419, -0.958198, 0.214749},
{0.061624, -0.238233, -0.237184},
{-0.013944, -0.235704, -0.204811},
{0.286428, -0.210542, -0.029587},
{0.257656, -0.261837, -0.056566},
{-0.235852, -0.310760, -0.165147},
{-0.334949, -0.385870, -0.197362},
{0.094870, -0.241144, 0.059122},
{0.060177, -0.225884, 0.031140},
{-0.301184, -0.306545, -0.446189},
{-0.293528, -0.504146, -0.429844},
{-0.055084, -0.379015, -0.125887},
{-0.115434, -0.375008, -0.059939},
{-0.777425, -0.592163, -0.107585},
{-0.950500, -0.893847, -0.181762},
{-0.259402, -0.396726, 0.010357},
{-0.368905, -0.449026, 0.038299},
{0.279719, -0.063196, -0.184628},
{0.255265, -0.067248, -0.121124},
{0.458433, -0.103777, 0.010074},
{0.437231, -0.092496, -0.031028},
{0.082265, -0.028050, -0.041262},
{0.045920, -0.051719, -0.030155},
{0.271149, -0.043613, 0.112085},
{0.246881, -0.065274, 0.105436},
{0.056590, -0.117773, -0.142283},
{0.058824, -0.104418, -0.099608},
{0.213781, -0.111974, 0.031269},
{0.187554, -0.070340, 0.011834},
{-0.185701, -0.081106, -0.073803},
{-0.266112, -0.074133, -0.085370},
{-0.029368, -0.046490, 0.124679},
{-0.017378, -0.102882, 0.140482},
{0.114700, 0.092738, -0.244271},
{0.072922, 0.007863, -0.231476},
{0.270022, 0.031819, -0.094208},
{0.254403, 0.024805, -0.050389},
{-0.182905, 0.021629, -0.168481},
{-0.225864, -0.010109, -0.130374},
{0.040089, 0.013969, 0.016028},
{0.001442, 0.010551, 0.032942},
{-0.287472, -0.036130, -0.296798},
{-0.332344, -0.108862, -0.342196},
{0.012700, 0.022917, -0.052501},
{-0.040681, -0.001805, -0.050548},
{-0.718522, -0.061234, -0.278820},
{-0.879205, -0.213588, -0.303508},
{-0.234102, -0.065407, 0.013686},
{-0.281223, -0.076139, 0.046830},
{0.141967, -0.193679, -0.055697},
{0.100318, -0.161222, -0.063062},
{0.265859, -0.132747, 0.078209},
{0.244805, -0.139776, 0.122123},
{-0.121802, -0.179976, 0.031732},
{-0.185318, -0.214011, 0.018117},
{0.047014, -0.153961, 0.218068},
{0.047305, -0.187402, 0.282114},
{-0.027533, -0.415868, -0.333841},
{-0.125886, -0.334492, -0.290317},
{-0.030602, -0.190918, 0.097454},
{-0.054936, -0.209948, 0.158977},
{-0.507223, -0.295876, -0.217183},
{-0.581733, -0.403194, -0.208936},
{-0.299719, -0.289679, 0.297101},
{-0.363169, -0.362718, 0.436529},
{-0.124627, -0.042100, -0.157011},
{-0.161571, -0.092846, -0.183636},
{0.084520, -0.100217, -0.000901},
{0.055655, -0.136381, 0.032764},
{-0.545087, -0.197713, -0.026888},
{-0.662772, -0.179815, 0.026419},
{-0.165583, -0.148913, 0.090382},
{-0.240772, -0.182830, 0.105474},
{-0.576315, -0.359473, -0.456844},
{-0.713430, -0.554156, -0.476739},
{-0.275628, -0.223640, -0.051584},
{-0.359501, -0.230758, -0.027006},
{-1.282559, -0.284807, -0.233743},
{-1.060476, -0.399911, -0.562698},
{-0.871952, -0.272197, 0.016126},
{-0.747922, -0.329404, 0.276696},
{0.643086, 0.046175, -0.660078},
{0.738204, -0.127844, -0.433708},
{1.158072, 0.025571, -0.177856},
{0.974840, -0.009417, -0.112337},
{0.418014, 0.032741, -0.124545},
{0.381422, -0.001557, -0.085504},
{0.768280, 0.056085, 0.095375},
{0.680004, 0.052035, 0.152318},
{0.473182, 0.012560, -0.264221},
{0.345153, 0.036627, -0.248756},
{0.746238, -0.025880, -0.106050},
{0.644319, -0.058256, -0.095133},
{0.185924, -0.022230, -0.070540},
{0.146068, -0.009550, -0.057871},
{0.338488, 0.013022, 0.069961},
{0.298969, 0.047403, 0.052598},
{0.346002, 0.256253, -0.380261},
{0.313092, 0.163821, -0.314004},
{0.719154, 0.103108, -0.252648},
{0.621429, 0.172423, -0.265180},
{0.240461, 0.104684, -0.202582},
{0.206946, 0.139642, -0.138016},
{0.359915, 0.101273, -0.052997},
{0.318117, 0.125888, -0.003486},
{0.150452, 0.050219, -0.409155},
{0.188753, 0.091894, -0.325733},
{0.334922, 0.029098, -0.098587},
{0.324508, 0.015809, -0.135408},
{-0.042506, 0.038667, -0.208535},
{-0.083003, 0.094758, -0.174054},
{0.094773, 0.102653, -0.025701},
{0.063284, 0.118703, -0.000071},
{0.355965, -0.139239, -0.191705},
{0.392742, -0.105496, -0.132103},
{0.663678, -0.204627, -0.031242},
{0.609381, -0.146914, 0.079610},
{0.151855, -0.132843, -0.007125},
{0.146404, -0.161917, 0.024842},
{0.400524, -0.135221, 0.232289},
{0.324931, -0.116605, 0.253458},
{0.169066, -0.215132, -0.185604},
{0.128681, -0.189394, -0.160279},
{0.356194, -0.116992, -0.038381},
{0.342866, -0.144687, 0.020265},
{-0.065545, -0.202593, -0.043688},
{-0.124296, -0.260225, -0.035370},
{0.083224, -0.235149, 0.153301},
{0.046256, -0.309608, 0.190944},
{0.187385, -0.008168, -0.198575},
{0.190401, -0.018699, -0.136858},
{0.398009, -0.025700, -0.007458},
{0.346948, -0.022258, -0.020905},
{-0.047064, -0.085629, -0.080677},
{-0.067523, -0.128972, -0.119538},
{0.186086, -0.016828, 0.070014},
{0.187364, 0.017133, 0.075949},
{-0.112669, -0.037433, -0.298944},
{-0.068276, -0.114504, -0.265795},
{0.147510, -0.040616, -0.013687},
{0.133084, -0.062849, -0.032637},
{-0.416571, -0.041544, -0.125088},
{-0.505337, -0.044193, -0.157651},
{-0.154132, -0.075106, 0.050466},
{-0.148036, -0.059719, 0.121516},
{0.490555, 0.157659, -0.222208},
{0.436700, 0.120500, -0.205869},
{0.754525, 0.269323, 0.045810},
{0.645077, 0.271923, 0.013942},
{0.237023, 0.115337, -0.026429},
{0.204895, 0.121020, -0.008541},
{0.383999, 0.153963, 0.171763},
{0.385026, 0.222074, 0.239731},
{0.198232, 0.072972, -0.108179},
{0.147882, 0.074743, -0.123341},
{0.390929, 0.075205, 0.081828},
{0.341623, 0.089405, 0.069389},
{-0.003381, 0.159694, -0.016026},
{-0.043653, 0.206860, -0.040729},
{0.135515, 0.107824, 0.179310},
{0.081086, 0.119673, 0.174282},
{0.192637, 0.400335, -0.341906},
{0.171196, 0.284921, -0.221516},
{0.377807, 0.359087, -0.151523},
{0.411052, 0.297925, -0.099774},
{-0.010060, 0.261887, -0.149567},
{-0.107877, 0.287756, -0.116982},
{0.158003, 0.209727, 0.077988},
{0.109710, 0.232272, 0.088135},
{0.000698, 0.209353, -0.395208},
{-0.094015, 0.230322, -0.279928},
{0.137355, 0.230881, -0.124115},
{0.103058, 0.166855, -0.100386},
{-0.305058, 0.305422, -0.176026},
{-0.422049, 0.337137, -0.293297},
{-0.121744, 0.185124, 0.048115},
{-0.171052, 0.200312, 0.052812},
{0.224091, -0.010673, -0.019727},
{0.200266, -0.020167, 0.001798},
{0.382742, 0.032362, 0.161665},
{0.345631, -0.019705, 0.164451},
{0.029431, 0.045010, 0.071518},
{0.031940, 0.010876, 0.087037},
{0.181935, 0.039112, 0.202316},
{0.181810, 0.033189, 0.253435},
{-0.008677, -0.066679, -0.144737},
{-0.021768, -0.021288, -0.125903},
{0.136766, 0.000100, 0.059449},
{0.135405, -0.020446, 0.103793},
{-0.289115, 0.039747, -0.012256},
{-0.338683, 0.025909, -0.034058},
{-0.016515, 0.048584, 0.197981},
{-0.046790, 0.011816, 0.199964},
{0.094214, 0.127422, -0.169936},
{0.048279, 0.096189, -0.148153},
{0.217391, 0.081732, 0.013677},
{0.179656, 0.084671, 0.031434},
{-0.227367, 0.118176, -0.039803},
{-0.327096, 0.159747, -0.018931},
{0.000834, 0.113118, 0.125325},
{-0.014617, 0.128924, 0.163776},
{-0.254570, 0.154329, -0.232018},
{-0.353068, 0.124341, -0.174409},
{-0.061004, 0.107744, 0.037257},
{-0.100991, 0.080302, 0.062701},
{-0.927022, 0.285660, -0.240549},
{-1.153224, 0.277232, -0.322538},
{-0.569012, 0.108135, 0.172634},
{-0.555273, 0.131461, 0.325930},
{0.518847, 0.065683, -0.132877},
{0.501324, -0.006585, -0.094884},
{1.066190, -0.150380, 0.201791},
{0.858377, -0.166415, 0.081686},
{0.320584, -0.031499, 0.039534},
{0.311442, -0.075120, 0.026013},
{0.625829, -0.019856, 0.346041},
{0.525271, -0.003948, 0.284868},
{0.312594, -0.075673, -0.066642},
{0.295732, -0.057895, -0.042207},
{0.550446, -0.029110, 0.046850},
{0.465467, -0.068987, 0.096167},
{0.122669, -0.051786, 0.044283},
{0.079669, -0.044145, 0.045805},
{0.238778, -0.031835, 0.171694},
{0.200734, -0.072619, 0.178726},
{0.342512, 0.131270, -0.163021},
{0.294028, 0.111759, -0.125793},
{0.589523, 0.121808, -0.049372},
{0.550506, 0.132318, 0.017485},
{0.164280, 0.047560, -0.058383},
{0.120110, 0.049242, -0.052403},
{0.269181, 0.035000, 0.103494},
{0.297466, 0.038517, 0.139289},
{0.094549, -0.030880, -0.153376},
{0.080363, 0.024359, -0.127578},
{0.281351, 0.055178, 0.000155},
{0.234900, 0.039477, 0.013957},
{-0.118161, 0.011976, -0.034270},
{-0.157654, 0.027765, -0.005010},
{0.102631, 0.027283, 0.099723},
{0.077285, 0.052532, 0.115583},
{0.329398, -0.278552, 0.016316},
{0.305993, -0.267896, 0.094952},
{0.775270, -0.394995, 0.290748},
{0.583180, -0.252159, 0.285391},
{0.192226, -0.182242, 0.126859},
{0.185908, -0.245779, 0.159940},
{0.346293, -0.250404, 0.355682},
{0.354160, -0.364521, 0.472337},
{0.134942, -0.313666, -0.115181},
{0.126077, -0.286568, -0.039927},
{0.405618, -0.211792, 0.199095},
{0.312099, -0.213642, 0.190972},
{-0.071392, -0.297366, 0.081426},
{-0.165839, -0.301986, 0.160640},
{0.147808, -0.290712, 0.298198},
{0.063302, -0.310149, 0.396302},
{0.141444, -0.081377, -0.076621},
{0.115936, -0.104440, -0.039885},
{0.367023, -0.087281, 0.096390},
{0.330038, -0.117958, 0.127050},
{0.002897, -0.062454, 0.025151},
{-0.052404, -0.082200, 0.041975},
{0.181553, -0.137004, 0.230489},
{0.140768, -0.094604, 0.265928},
{-0.101763, -0.209566, -0.135964},
{-0.159056, -0.191005, -0.095509},
{0.045016, -0.081562, 0.075942},
{0.016808, -0.112482, 0.068593},
{-0.408578, -0.132377, 0.079163},
{-0.431534, -0.214646, 0.157714},
{-0.096931, -0.101938, 0.200304},
{-0.167867, -0.114851, 0.262964},
{0.393882, 0.086002, 0.008961},
{0.338747, 0.048405, -0.004187},
{0.877844, 0.374373, 0.171008},
{0.740790, 0.324525, 0.242248},
{0.200218, 0.070150, 0.085891},
{0.171760, 0.090531, 0.102579},
{0.314263, 0.126417, 0.322833},
{0.313523, 0.065445, 0.403855},
{0.164261, 0.057745, -0.005490},
{0.122141, 0.024122, 0.009190},
{0.308248, 0.078401, 0.180577},
{0.251222, 0.073868, 0.160457},
{-0.047526, 0.023725, 0.086336},
{-0.091643, 0.005539, 0.093179},
{0.079339, 0.044135, 0.206697},
{0.104213, 0.011277, 0.240060},
{0.226607, 0.186234, -0.056881},
{0.173281, 0.158131, -0.059413},
{0.339400, 0.214501, 0.052905},
{0.309166, 0.188181, 0.058028},
{0.014442, 0.194715, 0.048945},
{-0.028793, 0.194766, 0.089078},
{0.069564, 0.206743, 0.193568},
{0.091532, 0.202786, 0.269680},
{-0.071196, 0.135604, -0.103744},
{-0.118288, 0.152837, -0.060151},
{0.146856, 0.143174, 0.061789},
{0.104379, 0.143672, 0.056797},
{-0.541832, 0.250034, -0.017602},
{-0.641583, 0.278411, -0.111909},
{-0.094447, 0.159393, 0.164848},
{-0.113612, 0.120702, 0.221656},
{0.204918, -0.078894, 0.075524},
{0.161232, -0.090256, 0.088701},
{0.378460, -0.033687, 0.309964},
{0.311701, -0.049984, 0.316881},
{0.019311, -0.050048, 0.212387},
{0.002473, -0.062855, 0.278462},
{0.151448, -0.090652, 0.410031},
{0.162778, -0.071291, 0.531252},
{-0.083704, -0.076839, -0.020798},
{-0.092832, -0.043492, 0.029202},
{0.136844, -0.077791, 0.186493},
{0.089536, -0.086826, 0.184711},
{-0.270255, -0.058858, 0.173048},
{-0.350416, -0.009219, 0.273260},
{-0.105248, -0.205534, 0.425159},
{-0.135030, -0.197464, 0.623550},
{-0.051717, 0.069756, -0.043829},
{-0.081050, 0.056947, -0.000205},
{0.190388, 0.016366, 0.145922},
{0.142662, 0.002575, 0.159182},
{-0.352890, 0.011117, 0.091040},
{-0.367374, 0.056547, 0.147209},
{-0.003179, 0.026570, 0.282541},
{-0.069934, -0.005171, 0.337678},
{-0.496181, 0.026464, 0.019432},
{-0.690384, 0.069313, -0.004175},
{-0.146138, 0.046372, 0.161839},
{-0.197581, 0.034093, 0.241003},
{-0.989567, 0.040993, 0.049384},
{-1.151075, 0.210556, 0.237374},
{-0.335366, -0.058208, 0.480168},
{-0.502419, -0.093761, 0.675240},
{0.862548, 0.264137, -0.294905},
{0.782668, 0.251324, -0.122108},
{1.597797, 0.463818, -0.133153},
{1.615756, 0.060653, 0.084764},
{0.435588, 0.209832, 0.095050},
{0.431013, 0.165328, 0.047909},
{1.248164, 0.265923, 0.488086},
{1.009933, 0.345440, 0.473702},
{0.477017, 0.194237, -0.058012},
{0.401362, 0.186915, -0.054137},
{1.202158, 0.284782, -0.066531},
{1.064907, 0.203766, 0.046383},
{0.255848, 0.133398, 0.046049},
{0.218680, 0.128833, 0.065326},
{0.490817, 0.182041, 0.286583},
{0.440714, 0.106576, 0.301120},
{0.604263, 0.522925, -0.238629},
{0.526329, 0.377577, -0.198100},
{1.038632, 0.606242, -0.121253},
{0.995283, 0.552202, 0.110700},
{0.262232, 0.313664, -0.086909},
{0.230835, 0.273385, -0.054268},
{0.548466, 0.490721, 0.278201},
{0.466984, 0.355859, 0.289160},
{0.367137, 0.236160, -0.228114},
{0.309359, 0.233843, -0.171325},
{0.465268, 0.276569, 0.010951},
{0.378124, 0.250237, 0.011131},
{0.061885, 0.296810, -0.011420},
{0.000125, 0.350029, -0.011277},
{0.163815, 0.261191, 0.175863},
{0.165132, 0.308797, 0.227800},
{0.461418, 0.052075, -0.016543},
{0.472372, 0.046962, 0.045746},
{0.856406, 0.136415, 0.245074},
{0.834616, 0.003254, 0.372643},
{0.337869, 0.036994, 0.232513},
{0.267414, 0.027593, 0.252779},
{0.584983, 0.113046, 0.583119},
{0.475406, -0.024234, 0.655070},
{0.264823, -0.029292, 0.004270},
{0.246071, -0.019109, 0.030048},
{0.477401, 0.021039, 0.155448},
{0.458453, -0.043959, 0.187850},
{0.067059, -0.061227, 0.126904},
{0.044608, -0.034575, 0.150205},
{0.191304, -0.003810, 0.316776},
{0.153078, 0.029915, 0.361303},
{0.320704, 0.178950, -0.088835},
{0.300866, 0.137645, -0.056893},
{0.553442, 0.162339, 0.131987},
{0.490083, 0.123682, 0.146163},
{0.118950, 0.083109, 0.034052},
{0.099344, 0.066212, 0.054329},
{0.228325, 0.122445, 0.309219},
{0.172093, 0.135754, 0.323361},
{0.064213, 0.063405, -0.058243},
{0.011906, 0.088795, -0.069678},
{0.194232, 0.129185, 0.125708},
{0.155182, 0.174013, 0.144099},
{-0.217068, 0.112731, 0.093497},
{-0.307590, 0.171146, 0.110735},
{-0.014897, 0.138094, 0.232455},
{-0.036936, 0.170135, 0.279166},
{0.681886, 0.437121, 0.078458},
{0.548559, 0.376914, 0.092485},
{1.259194, 0.901494, 0.256085},
{1.296139, 0.607949, 0.302184},
{0.319619, 0.307231, 0.099647},
{0.287232, 0.359355, 0.186844},
{0.751306, 0.676688, 0.499386},
{0.479609, 0.553030, 0.560447},
{0.276377, 0.214032, -0.003661},
{0.238146, 0.223595, 0.028806},
{0.542688, 0.266205, 0.171393},
{0.460188, 0.283979, 0.158288},
{0.057385, 0.309853, 0.144517},
{-0.006881, 0.348152, 0.097310},
{0.244434, 0.247298, 0.322601},
{0.253992, 0.335420, 0.402241},
{0.354006, 0.579776, -0.130176},
{0.267043, 0.461976, -0.058178},
{0.534049, 0.626549, 0.046747},
{0.441835, 0.468260, 0.057556},
{0.110477, 0.628795, 0.102950},
{0.031409, 0.489068, 0.090605},
{0.229564, 0.525640, 0.325454},
{0.105570, 0.582151, 0.509738},
{0.005690, 0.521474, -0.157885},
{0.104463, 0.424022, -0.080647},
{0.223784, 0.389860, 0.060904},
{0.159806, 0.340571, 0.062061},
{-0.173976, 0.573425, 0.027383},
{-0.376008, 0.587868, 0.133042},
{-0.051773, 0.348339, 0.231923},
{-0.122571, 0.473049, 0.251159},
{0.324321, 0.148510, 0.116006},
{0.282263, 0.121730, 0.114016},
{0.690108, 0.256346, 0.418128},
{0.542523, 0.294427, 0.461973},
{0.056944, 0.107667, 0.281797},
{0.027844, 0.106858, 0.355071},
{0.160456, 0.177656, 0.528819},
{0.227537, 0.177976, 0.689465},
{0.111585, 0.097896, 0.109244},
{0.083994, 0.133245, 0.115789},
{0.208740, 0.142084, 0.208953},
{0.156072, 0.143303, 0.231368},
{-0.185830, 0.214347, 0.309774},
{-0.311053, 0.240517, 0.328512},
{-0.041749, 0.090901, 0.511373},
{-0.156164, 0.098486, 0.478020},
{0.151543, 0.263073, -0.033471},
{0.126322, 0.213004, -0.007014},
{0.245313, 0.217564, 0.120210},
{0.259136, 0.225542, 0.176601},
{-0.190632, 0.260214, 0.141755},
{-0.189271, 0.331768, 0.170606},
{0.054763, 0.294766, 0.357775},
{-0.033724, 0.257645, 0.365069},
{-0.184971, 0.396532, 0.057728},
{-0.293313, 0.400259, 0.001123},
{-0.015219, 0.232287, 0.177913},
{-0.022524, 0.244724, 0.240753},
{-0.520342, 0.347950, 0.249265},
{-0.671997, 0.410782, 0.153434},
{-0.253089, 0.412356, 0.489854},
{-0.410922, 0.562454, 0.543891}
};
/*
* PRBA58 Vector Quantizer Levels
*/
const float AmbePRBA58[128][4] = {
{-0.103660, 0.094597, -0.013149, 0.081501},
{-0.170709, 0.129958, -0.057316, 0.112324},
{-0.095113, 0.080892, -0.027554, 0.003371},
{-0.154153, 0.113437, -0.074522, 0.003446},
{-0.109553, 0.153519, 0.006858, 0.040930},
{-0.181931, 0.217882, -0.019042, 0.040049},
{-0.096246, 0.144191, -0.024147, -0.035120},
{-0.174811, 0.193357, -0.054261, -0.071700},
{-0.183241, -0.052840, 0.117923, 0.030960},
{-0.242634, 0.009075, 0.098007, 0.091643},
{-0.143847, -0.028529, 0.040171, -0.002812},
{-0.198809, 0.006990, 0.020668, 0.026641},
{-0.233172, -0.028793, 0.140130, -0.071927},
{-0.309313, 0.056873, 0.108262, -0.018930},
{-0.172782, -0.002037, 0.048755, -0.087065},
{-0.242901, 0.036076, 0.015064, -0.064366},
{0.077107, 0.172685, 0.159939, 0.097456},
{0.024820, 0.209676, 0.087347, 0.105204},
{0.085113, 0.151639, 0.084272, 0.022747},
{0.047975, 0.196695, 0.038770, 0.029953},
{0.113925, 0.236813, 0.176121, 0.016635},
{0.009708, 0.267969, 0.127660, 0.015872},
{0.114044, 0.202311, 0.096892, -0.043071},
{0.047219, 0.260395, 0.050952, -0.046996},
{-0.055095, 0.034041, 0.200464, 0.039050},
{-0.061582, 0.069566, 0.113048, 0.027511},
{-0.025469, 0.040440, 0.132777, -0.039098},
{-0.031388, 0.064010, 0.067559, -0.017117},
{-0.074386, 0.086579, 0.228232, -0.055461},
{-0.107352, 0.120874, 0.137364, -0.030252},
{-0.036897, 0.089972, 0.155831, -0.128475},
{-0.059070, 0.097879, 0.084489, -0.075821},
{-0.050865, -0.025167, -0.086636, 0.011256},
{-0.051426, 0.013301, -0.144665, 0.038541},
{-0.073831, -0.028917, -0.142416, -0.025268},
{-0.083910, 0.015004, -0.227113, -0.002808},
{-0.030840, -0.009326, -0.070517, -0.041304},