Reconstructs the speech signal from LP coefficients and residuals.
IppStatus ippsSynthesisFilter_AMRWB_16s32s_I(const Ipp16s* pSrcLpc, int order, const Ipp16s* pSrcExc, Ipp32s* pSrcDstSignal, int len);
pSrcLpc |
Pointer to the LP coefficients vector a0, a1 ,...,aorder |
order |
Order of LP filter. |
pSrcExc |
Pointer to the excitation vector. |
pSrcDstSignal |
Pointer to the synthesized and updated speech. |
len |
Length of the filter. |
This function is declared in ippsc.h file. It computes the filter given by:
ippStsNoErr |
Indicates no error. |
ippStsNullPtrErr |
Indicates an error when one of the specified pointers is NULL. |
IppStsSizeErr |
Indicates an error when len or order is less than or equal to zero. |
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