FreeCalypso > hg > gsm-codec-lib

annotate libtwamr/lag_wind.tab @ 555:62943a1ad64e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
doc/FR1-Rx-DTX-detail: grammar fix
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 11 Oct 2024 00:22:47 +0000
parents a8dab7028e4d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
384
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 ********************************************************************************
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 *
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 * R99 Version 3.3.0
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 * REL-4 Version 4.1.0
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 *
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 ********************************************************************************
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9 *
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 * File : lag_wind.tab
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 * Purpose : Table of lag_window for autocorrelation.
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 * $Id $
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 *
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 ********************************************************************************
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 */
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 /*-----------------------------------------------------*
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 | Table of lag_window for autocorrelation. |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 | |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 | noise floor = 1.0001 = (0.9999 on r[1] ..r[10]) |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 | Bandwitdh expansion = 60 Hz |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 | |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 | |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 | lag_wind[0] = 1.00000000 (not stored) |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 | lag_wind[1] = 0.99879038 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 | lag_wind[2] = 0.99546897 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 | lag_wind[3] = 0.98995781 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 | lag_wind[4] = 0.98229337 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 | lag_wind[5] = 0.97252619 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 | lag_wind[6] = 0.96072036 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 | lag_wind[7] = 0.94695264 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 | lag_wind[8] = 0.93131179 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 | lag_wind[9] = 0.91389757 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 | lag_wind[10]= 0.89481968 |
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 -----------------------------------------------------*/
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36 static const Word16 lag_h[10] =
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 {
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 32728,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 32619,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 32438,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 32187,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 31867,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 31480,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44 31029,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 30517,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46 29946,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 29321
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 };
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 static const Word16 lag_l[10] =
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 {
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 11904,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53 17280,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 30720,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55 25856,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 24192,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 28992,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 24384,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 7360,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60 19520,
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 14784
a8dab7028e4d libtwamr: integrate lag_wind.c
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62 };