UTIL_CNG.H
资源名称:G711-729.rar [点击查看]
上传用户:meifeng08
上传日期:2013-06-18
资源大小:5304k
文件大小:1k
源码类别:
语音压缩
开发平台:
C/C++
- /*
- **
- ** File: "util_cng.h"
- **
- ** Description: Function prototypes for "util_cng.c"
- **
- */
- /*
- ITU-T G.723 Speech Coder ANSI-C Source Code Version 5.00
- copyright (c) 1995, AudioCodes, DSP Group, France Telecom,
- Universite de Sherbrooke. All rights reserved.
- */
- void Calc_Exc_Rand(Word16 cur_gain, Word16 *PrevExc, Word16 *DataExc,
- Word16 *nRandom, LINEDEF *Line);
- Word16 Qua_SidGain(Word16 *Ener, Word16 *shEner, Word16 nq);
- Word16 Dec_SidGain(Word16 i_gain);