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/******************************************************************
iLBC Speech Coder ANSI-C Source Code
enhancer.h
Copyright (C) The Internet Society (2004).
All Rights Reserved.
******************************************************************/
#ifndef __ENHANCER_H
#define __ENHANCER_H
#include "iLBC_define.h"
float xCorrCoef(
float *target, /* (i) first array */
float *regressor, /* (i) second array */
int subl /* (i) dimension arrays */
);
int enhancerInterface(
float *out, /* (o) the enhanced recidual signal */
float *in, /* (i) the recidual signal to enhance */
iLBC_Dec_Inst_t *iLBCdec_inst
/* (i/o) the decoder state structure */
);
#endif
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