8. The method of claim 7 , wherein the electronic device is further configured to constrain the transitions between the acoustic elements using one or more phonotactic rules associated with the acoustic speech model.
7. A method for providing an acoustic grammar to dynamically sharpen speech interpretation, comprising: representing one or more syllables with one or more series that include acoustic elements associated with an acoustic speech model; and constructing, via an electronic device, an acoustic grammar that contains transitions between the acoustic elements in the one or more series associated with the one or more represented syllables, wherein an unstressed central vowel links sequential phonemic elements in the acoustic grammar to reduce the transitions between the acoustic elements.