SUMMARY
- The front-end module processes speech data into
observation vectors which represent events in the probability
space.
- Standard DSP algorithms (FFT, LP, FBA) are specialized
to the speech problem by adding expert physiological knowledge of
the vocal articulatory and auditory perceptual systems.
- The front-end described here interfaces with a state
of the art public domain decoder.
- The code as well as the graphical user interface
are available in the public domain .