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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 : g_pitch.h
- * Purpose : Compute the pitch (adaptive codebook) gain.
- *
- ********************************************************************************
- */
- #ifndef g_pitch_h
- #define g_pitch_h "$Id $"
-
- /*
- ********************************************************************************
- * INCLUDE FILES
- ********************************************************************************
- */
- #include "typedef.h"
- #include "mode.h"
-
- /*
- ********************************************************************************
- * DECLARATION OF PROTOTYPES
- ********************************************************************************
- */
- Word16 G_pitch ( /* o : Gain of pitch lag saturated to 1.2 */
- enum Mode mode, /* i : AMR mode */
- Word16 xn[], /* i : Pitch target. */
- Word16 y1[], /* i : Filtered adaptive codebook. */
- Word16 g_coeff[], /* i : Correlations need for gain quantization.
- (7.4 only). Pass NULL if not needed */
- Word16 L_subfr /* i : Length of subframe. */
- );
-
- #endif
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