
What is what and how it works :

  sklatt.c is a simple driver
    - reads ".par" file into an array
    - synthesizes the waveform
    - feeds it through Sun's u-law converter
    - writes to /dev/audio

  klatt.c is a "full feature" driver, with a (rather primitive)
    "curses" user interface.
    In addition to above it allows user to modify things.

  gen.c
   - this converts ASCII text representation of phonemes into
     internal phoneme codes.
   - Phoneme codes are then converted into "vocal tract parameters"
     which can be written to .par files for a sklatt to "play".

   The parsing and user-interface need some work.
   need re-working too.

Known problems

   There is a nasty "click" at the end of a phrase using
   Sun interface - maybe a DC offset ?

   Parsing of phonemes is still not right - word breaks
   cause problems!

   All the "audio" releated stuff for suns needs to get 
   taken out of s*klatt and put in hplay.c 
    routines in hplay.c need to take count and pointer to 
    a buffer of linear "samples" and then do whatever is 
    necessary for the hardware.

   There are a number of things that still look suspect or are
   untidy. The are marked by /*TODO .... */ comments in the sources.
