12. The method of claim 1 , further comprising synthesizing respective ensemble weight values for the ensemble phoneme recognition neural network by training the ensemble phoneme recognition neural network in combination with the problematic phoneme-specific expert neural network (PPENN) included in the phoneme-specific experts system.
13. The method of claim 12 , wherein training the ensemble phoneme recognition neural network includes synthesizing a first feature stream from training data, wherein the first feature stream includes a combination of spectral features enabling identification of each of a majority of a plurality of phonemes as distinct from the majority of the plurality of phonemes.