costab.dat

完整的EVRC压缩解压缩算法源码,通过C-C++编译后可以运行!

/*======================================================================*/
/*     Enhanced Variable Rate Codec - Bit-Exact C Specification         */
/*     Copyright (C) 1997-1998 Telecommunications Industry Association. */
/*     All rights reserved.                                             */
/*----------------------------------------------------------------------*/
/* Note:  Reproduction and use of this software for the design and      */
/*     development of North American Wideband CDMA Digital              */
/*     Cellular Telephony Standards is authorized by the TIA.           */
/*     The TIA does not authorize the use of this software for any      */
/*     other purpose.                                                   */
/*                                                                      */
/*     The availability of this software does not provide any license   */
/*     by implication, estoppel, or otherwise under any patent rights   */
/*     of TIA member companies or others covering any use of the        */
/*     contents herein.                                                 */
/*                                                                      */
/*     Any copies of this software or derivative works must include     */
/*     this and all other proprietary notices.                          */
/*======================================================================*/
/*----------------------------------------------------------------------*/

short cos129_table[129]=
{
32767,
32758,
32729,
32679,
32610,
32522,
32413,
32286,
32138,
31972,
31786,
31581,
31357,
31114,
30853,
30572,
30274,
29957,
29622,
29269,
28899,
28511,
28106,
27684,
27246,
26791,
26320,
25833,
25330,
24812,
24279,
23732,
23170,
22595,
22006,
21403,
20788,
20160,
19520,
18868,
18205,
17531,
16846,
16151,
15447,
14733,
14010,
13279,
12540,
11793,
11039,
10279,
9512,
8740,
7962,
7180,
6393,
5602,
4808,
4011,
3212,
2411,
1608,
804,
0,
-804,
-1608,
-2411,
-3212,
-4011,
-4808,
-5602,
-6393,
-7180,
-7962,
-8740,
-9512,
-10279,
-11039,
-11793,
-12540,
-13279,
-14010,
-14733,
-15447,
-16151,
-16846,
-17531,
-18205,
-18868,
-19520,
-20160,
-20788,
-21403,
-22006,
-22595,
-23170,
-23732,
-24279,
-24812,
-25330,
-25833,
-26320,
-26791,
-27246,
-27684,
-28106,
-28511,
-28899,
-29269,
-29622,
-29957,
-30274,
-30572,
-30853,
-31114,
-31357,
-31581,
-31786,
-31972,
-32138,
-32286,
-32413,
-32522,
-32610,
-32679,
-32729,
-32758,
-32768
};