cod_cng.h

G.723及其附件A以下简称为G.723A 论文首先对语音编码的各种方案进行了比较并对G.723编码方案的特点等进 行了全面的比较然后对语音信号的特征及其分析方法语音信号的形成机理的 数学模型以

/*
**
** File:        "cod_cng.h"
**
** Description:     Function prototypes for "cod_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 Init_Cod_Cng(void);
void Cod_Cng(Word16 *DataExc, Word16 *Ftyp, LINEDEF *Line, Word16 *QntLpc);
void Update_Acf(Word16 *Acfsf, Word16 *Shsf);
extern  CODCNGDEF   CodCng;