411. c begin Allocate initial & final model parameters m m m> I_MODEL 1 • transition prob • mean • variance • weight • determinant 1 m> F_MODEL 0 0 s s 1 1 s> F_STATE s> I_STATE 0 0 Open the database list file (fp_list) Read frames from the cls file Load lexicon VQ process • Remove model’s temp file • initialize Initialize MLVQ Generate new temp files • get mixture means model/state’s count • all speakers and all utterances • read feature and get delta term • SBR • read cut information • all syllables • all states • write state frames to the Read frames from the cls file • determine • variance • weight MLVQ process • get mean, variance, weight, • get mean, variance weight, determinant cls file of the corresponding state model • update model’s and state’s count Assign the mixture number of initial and final states Estimate the state transition prob Save 411 parameters of HMM model Delete old cls files end