www.pudn.com > G711-729.rar > LSP.H


/* 
** 
** 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 );