mlib_signallpccovariancefree_s16(3mlib) [opensolaris man page]

mlib_SignalLPCCovarianceFree_S16(3MLIB) 		    mediaLib Library Functions			   mlib_SignalLPCCovarianceFree_S16(3MLIB)

NAME

       mlib_SignalLPCCovarianceFree_S16, mlib_SignalLPCCovarianceFree_F32 - clean up for covariance method

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       void mlib_SignalLPCCovarianceFree_S16(void *state);

       void mlib_SignalLPCCovarianceFree_F32(void *state);

DESCRIPTION

       Each of these functions frees the internal state structure for covariance method of linear predictive coding (LPC).

       This function cleans up the internal state structure and releases all memory buffers.

PARAMETERS

       Each of the functions takes the following arguments:

       state	Pointer to the internal state structure.

RETURN VALUES

       None.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_SignalLPCCovarianceInit_S16(3MLIB),  mlib_SignalLPCCovarianceInit_F32(3MLIB),  mlib_SignalLPCCovariance_S16(3MLIB),  mlib_SignalLPCCo-
       variance_S16_Adp(3MLIB), mlib_SignalLPCCovariance_F32(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007				   mlib_SignalLPCCovarianceFree_S16(3MLIB)

mlib_SignalLPCCovarianceInit_S16(3MLIB) 		    mediaLib Library Functions			   mlib_SignalLPCCovarianceInit_S16(3MLIB)

NAME

       mlib_SignalLPCCovarianceInit_S16, mlib_SignalLPCCovarianceInit_F32 - initialization for covariance method of linear predictive coding

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_SignalLPCCovarianceInit_S16(void *state, mlib_s32 length, mlib_s32 order);

       mlib_status mlib_SignalLPCCovarianceInit_F32(void *state, mlib_s32 length, mlib_s32 order);

DESCRIPTION

       Each function initializes the internal state structure for covariance method of linear predictive coding (LPC).

       The  init  function performs internal state structure allocation and global initialization. Per LPC function call initialization is done in
       LPC function, so the same internal state structure can be reused for multiple LPC function calls.

PARAMETERS

       Each function takes the following arguments:

       state	       Pointer to the internal state structure.

       length	       The length of the input signal vector.

       order	       The order of the linear prediction filter.

RETURN VALUES

       Each function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_SignalLPCCovariance_S16(3MLIB), mlib_SignalLPCCovarianceFree_S16(3MLIB), attributes(5)

SunOS 5.10							    9 Nov 2004				   mlib_SignalLPCCovarianceInit_S16(3MLIB)