diff options
| author | A. Maitland Bottoms <bottoms@debian.org> | 2016-06-25 18:10:36 -0400 |
|---|---|---|
| committer | A. Maitland Bottoms <bottoms@debian.org> | 2016-06-25 18:49:56 -0400 |
| commit | 4ef7df79df01a838e9af40dd1e455436de023782 (patch) | |
| tree | 1a6359ac54e4980adc234e6ef67787a5ad52e8af /gr-vocoder/lib/gsm/table.c | |
| parent | d2afb9f9698a34bdd6f6dc43298a4521fcd30da1 (diff) | |
gr-vocoder: remove embedded gsm
Diffstat (limited to 'gr-vocoder/lib/gsm/table.c')
| -rw-r--r-- | gr-vocoder/lib/gsm/table.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/gr-vocoder/lib/gsm/table.c b/gr-vocoder/lib/gsm/table.c deleted file mode 100644 index d8366931e8..0000000000 --- a/gr-vocoder/lib/gsm/table.c +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische - * Universitaet Berlin. See the accompanying file "COPYRIGHT" for - * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE. - */ - -/* $Header$ */ - -/* Most of these tables are inlined at their point of use. - */ - -/* 4.4 TABLES USED IN THE FIXED POINT IMPLEMENTATION OF THE RPE-LTP - * CODER AND DECODER - * - * (Most of them inlined, so watch out.) - */ - -#define GSM_TABLE_C -#include "private.h" -#include "gsm.h" - -/* Table 4.1 Quantization of the Log.-Area Ratios - */ -/* i 1 2 3 4 5 6 7 8 */ -word gsm_A[8] = {20480, 20480, 20480, 20480, 13964, 15360, 8534, 9036}; -word gsm_B[8] = { 0, 0, 2048, -2560, 94, -1792, -341, -1144}; -word gsm_MIC[8] = { -32, -32, -16, -16, -8, -8, -4, -4 }; -word gsm_MAC[8] = { 31, 31, 15, 15, 7, 7, 3, 3 }; - - -/* Table 4.2 Tabulation of 1/A[1..8] - */ -word gsm_INVA[8]={ 13107, 13107, 13107, 13107, 19223, 17476, 31454, 29708 }; - - -/* Table 4.3a Decision level of the LTP gain quantizer - */ -/* bc 0 1 2 3 */ -word gsm_DLB[4] = { 6554, 16384, 26214, 32767 }; - - -/* Table 4.3b Quantization levels of the LTP gain quantizer - */ -/* bc 0 1 2 3 */ -word gsm_QLB[4] = { 3277, 11469, 21299, 32767 }; - - -/* Table 4.4 Coefficients of the weighting filter - */ -/* i 0 1 2 3 4 5 6 7 8 9 10 */ -word gsm_H[11] = {-134, -374, 0, 2054, 5741, 8192, 5741, 2054, 0, -374, -134 }; - - -/* Table 4.5 Normalized inverse mantissa used to compute xM/xmax - */ -/* i 0 1 2 3 4 5 6 7 */ -word gsm_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 }; - - -/* Table 4.6 Normalized direct mantissa used to compute xM/xmax - */ -/* i 0 1 2 3 4 5 6 7 */ -word gsm_FAC[8] = { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 }; |