10. The hardware computer storage medium of claim 9 wherein setting probabilities for position-dependent phonetic tokens and sequences of position-dependent phonetic tokens comprises developing within-word counts for position-dependent phonetic tokens and for sequences of position-dependent phonetic tokens that are bounded within individual words based on unigram probabilities of the words that the position-dependent phonetic tokens are bound within.
11. The hardware computer storage medium of claim 10 wherein setting probabilities further comprises using the within-word counts and the cross-word counts to determine a joint probability for position-dependent phonetic tokens in a sequence of position-dependent phonetic tokens.