Newly added Preemphasizer, incomplete, since I need to find out the default values for PE-factor and PE-prior.
Newly added Preemphasizer, incomplete, since I need to find out the
default values for PE-factor and PE-prior.


git-svn-id: a8b04003a33e1d3e001b9d20391fa392a9f62d91@290 94700074-3cef-4d97-a70e-9c8c206c02f5

deepstupid/sphinx5