mlib_SignalEmphasizeInit_S16_S16(3MLIB)

Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also

Name

mlib_SignalEmphasizeInit_S16_S16, mlib_SignalEmphasizeInit_S16S_S16S, mlib_SignalEmphasizeInit_F32_F32, mlib_SignalEmphasizeInit_F32S_F32S– initialization for signal pre-emphasizing

Synopsis

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

mlib_status mlib_SignalEmphasizeInit_S16_S16(void **filter, 
     mlib_f32 alpha);

mlib_status mlib_SignalEmphasizeInit_S16S_S16S(void **filter, 
     mlib_f32 alpha);

mlib_status mlib_SignalEmphasizeInit_F32_F32(void **filter, 
     mlib_f32 alpha);

mlib_status mlib_SignalEmphasizeInit_F32S_F32S(void **filter, 
     mlib_f32 alpha);

Description

Each of these functions allocates memory for an internal filter structure and converts the filter coefficients into the internal representation.

Parameters

Each of the functions takes the following arguments:

filter

Internal filter structure.

alpha

Emphasizing coefficient. 0 < alpha < 1.0

Return Values

Each of the functions 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	Committed
MT-Level	MT-Safe

See Also

mlib_SignalEmphasize_S16_S16_Sat(3MLIB), mlib_SignalEmphasizeFree_S16_S16(3MLIB), attributes(5)

Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also