LSP.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: "lsp.h"
- **
- ** Description: Function prototypes for "lpc.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 AtoLsp( Word16 *LspVect, Word16 *Lpc, Word16 *PrevLsp );
- Word32 Lsp_Qnt( Word16 *CurrLsp, Word16 *PrevLsp );
- Word32 Lsp_Svq( Word16 *Tv, Word16 *Wvect );
- void Lsp_Inq( Word16 *Lsp, Word16 *PrevLsp, Word32 LspId, Word16 Crc );
- void Lsp_Int( Word16 *QntLpc, Word16 *CurrLsp, Word16 *PrevLsp );
- void LsptoA( Word16 *Lsp );