Computes tilt compensation filter.
IppStatus ippsTiltCompensation_G723_32s16s (Ipp16s val, const Ipp32s* pSrc, Ipp16s* pDst);
val |
The first-order partial correlation coefficient, in Q15. |
pSrc |
Pointer to the source vector [61]. |
pDst |
Pointer to the output filtered vector [60]. |
The function ippsTiltCompensation_G723 is declared in the ippsc.h file. This function computes the tilt compensation filter as:
Ht(z) = (1 - val*z-1),
pDst[i] = pSrct[i + 1] + pSrct[i]*val, i = 0,...,59
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when one of the specified pointers is NULL. |
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