ilec.c

The line echo canceller (LEC) is designed to provide the maximum attainable transparent voice qualit

/*-------------------------------------------------------------------------*
 *                                                                         *
 *   THIS IS AN UNPUBLISHED WORK CONTAINING CONFIDENTIAL AND PROPRIETARY   *
 *   INFORMATION.  IF PUBLICATION OCCURS, THE FOLLOWING NOTICE APPLIES:    *
 *      "COPYRIGHT 2001 MICHAEL TSIROULNIKOV, ALL RIGHTS RESERVED"         *
 *                                                                         *
 *-------------------------------------------------------------------------*/

/*
 *  This file contains an implementation of the IALG interface
 *  required by XDAS.
 */
 
#include <ilec.h>

/*--------------------- local defs ----------------------------------------*/
/*--------------------- local vars ----------------------------------------*/
/*--------------------- local functions -----------------------------------*/
/*--------------------- public  functions ---------------------------------*/
/*--------------------- public vars ---------------------------------------*/

/* this name is global. do not change it */
const ILEC_tCfg ILEC_MIKET_DefaultCfg =
{ 
	ILEC_CMD_DETECT_HIRCV, /* uControl */
	30,	/* ErleMin */
	7770,	/* RcvMax */
	60, /* ClipThr */
	((Int)(32768.*0.05)), /* ToneDetectThr */
	((Int)(32768.*0.12)) /* ToneReleaseThr */
};

/* this name is global. do not change it */
const ILEC_Params ILEC_MIKET_DefaultParams = 
{
	sizeof(ILEC_Params),
	(ILEC_tCfg *)&ILEC_MIKET_DefaultCfg
};

/*-------------------------------------------------------------------------*/