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pjproject-2.11.1/third_party/ilbc/enhancer.h

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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
+