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annotate libtwamr/ph_disp.tab @ 529:79cd992de3ad

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libgsmfr2: API definitions for TFO transform
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 19 Sep 2024 08:07:26 +0000
parents bde9f5804670
children
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1 /*
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2 ********************************************************************************
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3 *
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4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
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5 * R99 Version 3.3.0
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6 * REL-4 Version 4.1.0
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7 *
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8 ********************************************************************************
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9 *
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10 * File : ph_disp.tab
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11 * Purpose : Table of impulse responses of phase dispersion filters
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12 * $Id $
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13 *
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14 ********************************************************************************
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15 */
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16
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17 /* The following tables are constant, but not declared constant due to
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18 compiler warnings in conjunction with the program code */
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19
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20 /* All impulse responses are in Q15 */
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21
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22 static const Word16 ph_imp_low_MR795[] =
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23 {
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24 26777, 801, 2505, -683, -1382, 582, 604, -1274, 3511, -5894,
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25 4534, -499, -1940, 3011, -5058, 5614, -1990, -1061, -1459, 4442,
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26 -700, -5335, 4609, 452, -589, -3352, 2953, 1267, -1212, -2590,
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27 1731, 3670, -4475, -975, 4391, -2537, 949, -1363, -979, 5734
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28 };
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29 static const Word16 ph_imp_mid_MR795[] =
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30 {
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31 30274, 3831, -4036, 2972, -1048, -1002, 2477, -3043, 2815, -2231,
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32 1753, -1611, 1714, -1775, 1543, -1008, 429, -169, 472, -1264,
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33 2176, -2706, 2523, -1621, 344, 826, -1529, 1724, -1657, 1701,
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34 -2063, 2644, -3060, 2897, -1978, 557, 780, -1369, 842, 655
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35 };
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36
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37 static const Word16 ph_imp_low[] =
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38 {
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39 14690, 11518, 1268, -2761, -5671, 7514, -35, -2807, -3040, 4823,
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40 2952, -8424, 3785, 1455, 2179, -8637, 8051, -2103, -1454, 777,
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41 1108, -2385, 2254, -363, -674, -2103, 6046, -5681, 1072, 3123,
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42 -5058, 5312, -2329, -3728, 6924, -3889, 675, -1775, 29, 10145
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43 };
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44 static const Word16 ph_imp_mid[] =
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45 {
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46 30274, 3831, -4036, 2972, -1048, -1002, 2477, -3043, 2815, -2231,
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47 1753, -1611, 1714, -1775, 1543, -1008, 429, -169, 472, -1264,
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48 2176, -2706, 2523, -1621, 344, 826, -1529, 1724, -1657, 1701,
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49 -2063, 2644, -3060, 2897, -1978, 557, 780, -1369, 842, 655
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50 };
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51