8. A computer storage device having computer-executable instructions for blending recorded speech with text-to-speech (TTS) for specific domains, comprising: receiving input text; identifying a domain from the input text that identifies a type of speech application; determining a static part from the input text that has previously been recorded and stored within a data store, wherein determining the static part comprises detecting the static part based on recorded units for the identified domain; determining a dynamic part from the input text; and blending the static part with the dynamic part within a TTS engine.
10. The computer storage device of claim 8 , further comprising creating a transition at a boundary of the static part and the dynamic part.