DEPRECATED. Computes the impulse response and target signal required for the adaptive codebook search.
DEPRECATED. Filters the synthesized speech.
DEPRECATED. Computes pre-emphasis of a speech signal.
DEPRECATED. Updates the memory of the adaptive codebook decode module.
DEPRECATED. Reconstructs the speech signal from LP coefficients and residuals.
DEPRECATED. Downsamples input signal and splits it into high and low frequency components.
DEPRECATED. Performs short-term analysis filtering.
DEPRECATED. Informative function, returns the number of bytes needed for decoder memory.
DEPRECATED. Gets the size of the IppsPostFilterAdapterState structure to be used.