9. The method of claim 8 wherein said homoscedastic hidden Markov model generating step further comprises: transferring information concerning said plurality of acoustic speech units stored in said storage device to a training computer programmed to form said homoscedastic hidden Markov model; and mathematically converting said information into a series of hidden Markov structures from which said homoscedastic hidden Markov model having a single covariance matrix is formed.
9. The method of claim 8 wherein said homoscedastic hidden Markov model generating step further comprises: transferring information concerning said plurality of acoustic speech units stored in said storage device to a training computer programmed to form said homoscedastic hidden Markov model; and mathematically converting said information into a series of hidden Markov structures from which said homoscedastic hidden Markov model having a single covariance matrix is formed. 10. The method of claim 9 wherein said loading step comprises: storing said homoscedastic hidden Markov model with said single covariance matrix in a computer forming said speech recognizer.