FreeCalypso > hg > gsm-codec-lib
view libtwamr/d4_17pf.h @ 394:2af94ba0c075
libtwamr: integrate syn_filt.c
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 06 May 2024 18:49:17 +0000 |
parents | dfaa8f322a8d |
children |
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/* ******************************************************************************** * * GSM AMR-NB speech codec R98 Version 7.6.0 December 12, 2001 * R99 Version 3.3.0 * REL-4 Version 4.1.0 * ******************************************************************************** * * File : d4_17pf.h * Purpose : Algebraic codebook decoder * ******************************************************************************** */ #ifndef d4_17pf_h #define d4_17pf_h "$Id $" /* ******************************************************************************** * INCLUDE FILES ******************************************************************************** */ #include "typedef.h" /* ******************************************************************************** * LOCAL VARIABLES AND TABLES ******************************************************************************** */ /* ******************************************************************************** * DEFINITION OF DATA TYPES ******************************************************************************** */ /* ******************************************************************************** * DECLARATION OF PROTOTYPES ******************************************************************************** */ /************************************************************************* * * FUNCTION: decod_ACELP() * * PURPOSE: Algebraic codebook decoder * *************************************************************************/ void decode_4i40_17bits( Word16 sign, /* i : signs of 4 pulses. */ Word16 index, /* i : Positions of the 4 pulses. */ Word16 cod[] /* o : algebraic (fixed) codebook excitation */ ); #endif