A model to detect more acc the mor most accurately possible that is p uh , will be possible the , eh  the mark , the change and another  another model will @ @  or several models , to try s but  eh several model eh robust models , sample models to try to classify the difference class.
OK.
I 'm  I 'm  I 'm sorry , I didn't understand you  what you said. What  what model ?
Eh , the  the classifiers of the of the n to detect the different class to the different zones before try to  to recognize , eh with eh  to transcribe , with eh a speech recognizer.